Base | Representation |
---|---|
bin | 10010001011100… |
… | …00001100100010 |
3 | 101121221221220000 |
4 | 21011300030202 |
5 | 303020044244 |
6 | 23044400430 |
7 | 3531153243 |
oct | 1105601442 |
9 | 347857800 |
10 | 152503074 |
11 | 790a18a9 |
12 | 430a6116 |
13 | 25797309 |
14 | 1637acca |
15 | d5c6169 |
hex | 9170322 |
152503074 has 40 divisors (see below), whose sum is σ = 352754688. Its totient is φ = 49192920.
The previous prime is 152503037. The next prime is 152503081. The reversal of 152503074 is 470305251.
It is a happy number.
152503074 is a `hidden beast` number, since 152 + 503 + 0 + 7 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10162 + ... + 20205.
Almost surely, 2152503074 is an apocalyptic number.
152503074 is an abundant number, since it is smaller than the sum of its proper divisors (200251614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152503074 is a wasteful number, since it uses less digits than its factorization.
152503074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30412 (or 30403 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 152503074 is about 12349.2134972232. The cubic root of 152503074 is about 534.2684548431.
The spelling of 152503074 in words is "one hundred fifty-two million, five hundred three thousand, seventy-four".
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