Base | Representation |
---|---|
bin | 100010101011100111001101… |
… | …100000110100000111111011 |
3 | 202000001210012021022110021000 |
4 | 202223213031200310013323 |
5 | 124443030203101423420 |
6 | 1300223333345420043 |
7 | 44061654664542606 |
oct | 4253471540640773 |
9 | 660053167273230 |
10 | 152530621514235 |
11 | 4466796741a3a8 |
12 | 1513555863a623 |
13 | 6715764302433 |
14 | 2994742cc133d |
15 | 1297a114d6690 |
hex | 8ab9cd8341fb |
152530621514235 has 32 divisors (see below), whose sum is σ = 277471724935680. Its totient is φ = 79457812134624.
The previous prime is 152530621514233. The next prime is 152530621514287. The reversal of 152530621514235 is 532415126035251.
152530621514235 is a `hidden beast` number, since 1 + 5 + 2 + 5 + 3 + 0 + 6 + 215 + 1 + 423 + 5 = 666.
It is not a de Polignac number, because 152530621514235 - 21 = 152530621514233 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (152530621514233) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13137859959 + ... + 13137871568.
It is an arithmetic number, because the mean of its divisors is an integer number (8670991404240).
Almost surely, 2152530621514235 is an apocalyptic number.
152530621514235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
152530621514235 is a deficient number, since it is larger than the sum of its proper divisors (124941103421445).
152530621514235 is a wasteful number, since it uses less digits than its factorization.
152530621514235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26275731584 (or 26275731578 counting only the distinct ones).
The product of its (nonzero) digits is 1080000, while the sum is 45.
Adding to 152530621514235 its reverse (532415126035251), we get a palindrome (684945747549486).
The spelling of 152530621514235 in words is "one hundred fifty-two trillion, five hundred thirty billion, six hundred twenty-one million, five hundred fourteen thousand, two hundred thirty-five".
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