Search a number
-
+
3051080821152 = 2533713294771401
BaseRepresentation
bin101100011001100010100…
…101101010100110100000
3101210200101001211211222000
4230121202211222212200
5344442103142234102
610253351442444000
7433301425033650
oct54314245524640
911720331754860
103051080821152
11a76a57644751
124133a0963600
1319193c496b70
14a795cdb2360
1554573e3201c
hex2c66296a9a0

3051080821152 has 1536 divisors, whose sum is σ = 11763582566400. Its totient is φ = 747823104000.

The previous prime is 3051080821111. The next prime is 3051080821153. The reversal of 3051080821152 is 2511280801503.

3051080821152 is a `hidden beast` number, since 3 + 0 + 510 + 8 + 0 + 82 + 11 + 52 = 666.

It is a super-2 number, since 2×30510808211522 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3051080821153) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 7608680152 + ... + 7608680552.

It is an arithmetic number, because the mean of its divisors is an integer number (7658582400).

Almost surely, 23051080821152 is an apocalyptic number.

3051080821152 is a gapful number since it is divisible by the number (32) 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 3051080821152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5881791283200).

3051080821152 is an abundant number, since it is smaller than the sum of its proper divisors (8712501745248).

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

3051080821152 is a wasteful number, since it uses less digits than its factorization.

3051080821152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 36.

The spelling of 3051080821152 in words is "three trillion, fifty-one billion, eighty million, eight hundred twenty-one thousand, one hundred fifty-two".