Search a number
-
+
151330304000 = 21253295567
BaseRepresentation
bin1000110011101111111…
…1010011000000000000
3112110121110122221220002
42030323333103000000
54434411024212000
6153304205335132
713635051234401
oct2147377230000
9473543587802
10151330304000
11591a7014247
12253b42674a8
13113690678a5
14747831d9a8
153e0a7a88d5
hex233bfd3000

151330304000 has 104 divisors (see below), whose sum is σ = 377675608128. Its totient is φ = 60531916800.

The previous prime is 151330303987. The next prime is 151330304003. The reversal of 151330304000 is 403033151.

It is a happy number.

It is a super-4 number, since 4×1513303040004 (a number of 46 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (151330304003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364217 + ... + 659783.

It is an arithmetic number, because the mean of its divisors is an integer number (3631496232).

Almost surely, 2151330304000 is an apocalyptic number.

151330304000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151330304000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188837804064).

151330304000 is an abundant number, since it is smaller than the sum of its proper divisors (226345304128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151330304000 is an frugal number, since it uses more digits than its factorization.

151330304000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295606 (or 295574 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

Adding to 151330304000 its reverse (403033151), we get a palindrome (151733337151).

The spelling of 151330304000 in words is "one hundred fifty-one billion, three hundred thirty million, three hundred four thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 640 800 1000 1024 1280 1600 2000 2048 2560 3200 4000 4096 5120 6400 8000 10240 12800 16000 20480 25600 32000 51200 64000 102400 128000 256000 295567 512000 591134 1182268 1477835 2364536 2955670 4729072 5911340 7389175 9458144 11822680 14778350 18916288 23645360 29556700 36945875 37832576 47290720 59113400 73891750 75665152 94581440 118226800 147783500 151330304 189162880 236453600 295567000 302660608 378325760 472907200 591134000 605321216 756651520 945814400 1182268000 1210642432 1513303040 1891628800 2364536000 3026606080 3783257600 4729072000 6053212160 7566515200 9458144000 15133030400 18916288000 30266060800 37832576000 75665152000 151330304000