Base | Representation |
---|---|
bin | 10010001000011… |
… | …01001011110101 |
3 | 101121012100120200 |
4 | 21010031023311 |
5 | 302414110100 |
6 | 23031551113 |
7 | 3524544006 |
oct | 1104151365 |
9 | 347170520 |
10 | 152097525 |
11 | 78945138 |
12 | 42b2b499 |
13 | 25684848 |
14 | 162b31ad |
15 | d545e00 |
hex | 910d2f5 |
152097525 has 36 divisors (see below), whose sum is σ = 275110368. Its totient is φ = 80318880.
The previous prime is 152097523. The next prime is 152097557. The reversal of 152097525 is 525790251.
It is not a de Polignac number, because 152097525 - 21 = 152097523 is a prime.
It is a super-2 number, since 2×1520975252 = 46267314222251250, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 152097525.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152097523) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19894 + ... + 26456.
Almost surely, 2152097525 is an apocalyptic number.
152097525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
152097525 is a deficient number, since it is larger than the sum of its proper divisors (123012843).
152097525 is a wasteful number, since it uses less digits than its factorization.
152097525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6682 (or 6674 counting only the distinct ones).
The product of its (nonzero) digits is 31500, while the sum is 36.
The square root of 152097525 is about 12332.7825327458. The cubic root of 152097525 is about 533.7944438820.
The spelling of 152097525 in words is "one hundred fifty-two million, ninety-seven thousand, five hundred twenty-five".
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