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153015140000 = 25547650757
BaseRepresentation
bin1000111010000001101…
…0011011111010100000
3112121221212222111101102
42032200122123322200
510001333333440000
6154143313253532
714024600141612
oct2164032337240
9477855874342
10153015140000
115999106a498
12257a45642a8
1311577134c78
147597db8db2
153ea86643d5
hex23a069bea0

153015140000 has 60 divisors (see below), whose sum is σ = 376440245874. Its totient is φ = 61206048000.

The previous prime is 153015139969. The next prime is 153015140017. The reversal of 153015140000 is 41510351.

It can be written as a sum of positive squares in 5 ways, for example, as 35330465296 + 117684674704 = 187964^2 + 343052^2 .

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

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 3805379 + ... + 3845378.

Almost surely, 2153015140000 is an apocalyptic number.

153015140000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153015140000 is an abundant number, since it is smaller than the sum of its proper divisors (223425105874).

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

153015140000 is an frugal number, since it uses more digits than its factorization.

153015140000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7650787 (or 7650764 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 153015140000 its reverse (41510351), we get a palindrome (153056650351).

The spelling of 153015140000 in words is "one hundred fifty-three billion, fifteen million, one hundred forty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 625 800 1000 1250 2000 2500 4000 5000 10000 20000 7650757 15301514 30603028 38253785 61206056 76507570 122412112 153015140 191268925 244824224 306030280 382537850 612060560 765075700 956344625 1224121120 1530151400 1912689250 3060302800 3825378500 4781723125 6120605600 7650757000 9563446250 15301514000 19126892500 30603028000 38253785000 76507570000 153015140000