Base | Representation |
---|---|
bin | 1000110111100001101… |
… | …0010001001101100101 |
3 | 112120020010010102201002 |
4 | 2031320122101031211 |
5 | 4444000031220100 |
6 | 153552540443045 |
7 | 14002140461303 |
oct | 2157032211545 |
9 | 476203112632 |
10 | 152344007525 |
11 | 59677247756 |
12 | 25637849485 |
13 | 1149b092268 |
14 | 7532bd7273 |
15 | 3e697952d5 |
hex | 2378691365 |
152344007525 has 12 divisors (see below), whose sum is σ = 188945935332. Its totient is φ = 121849808640.
The previous prime is 152344007509. The next prime is 152344007527. The reversal of 152344007525 is 525700443251.
It can be written as a sum of positive squares in 6 ways, for example, as 1459927681 + 150884079844 = 38209^2 + 388438^2 .
It is not a de Polignac number, because 152344007525 - 24 = 152344007509 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152344007527) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 512102 + ... + 752951.
It is an arithmetic number, because the mean of its divisors is an integer number (15745494611).
Almost surely, 2152344007525 is an apocalyptic number.
It is an amenable number.
152344007525 is a deficient number, since it is larger than the sum of its proper divisors (36601927807).
152344007525 is a wasteful number, since it uses less digits than its factorization.
152344007525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1269880 (or 1269875 counting only the distinct ones).
The product of its (nonzero) digits is 168000, while the sum is 38.
The spelling of 152344007525 in words is "one hundred fifty-two billion, three hundred forty-four million, seven thousand, five hundred twenty-five".
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