Base | Representation |
---|---|
bin | 10010001010111… |
… | …11111011110100 |
3 | 101121211120112010 |
4 | 21011133323310 |
5 | 303010431333 |
6 | 23043124220 |
7 | 3530455122 |
oct | 1105377364 |
9 | 347746463 |
10 | 152436468 |
11 | 79056858 |
12 | 43073670 |
13 | 25772bc2 |
14 | 16360912 |
15 | d5b1563 |
hex | 915fef4 |
152436468 has 24 divisors (see below), whose sum is σ = 374405920. Its totient is φ = 48137760.
The previous prime is 152436437. The next prime is 152436469. The reversal of 152436468 is 864634251.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152436469) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 334063 + ... + 334518.
Almost surely, 2152436468 is an apocalyptic number.
It is an amenable number.
152436468 is an abundant number, since it is smaller than the sum of its proper divisors (221969452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152436468 is a wasteful number, since it uses less digits than its factorization.
152436468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 668607 (or 668605 counting only the distinct ones).
The product of its digits is 138240, while the sum is 39.
The square root of 152436468 is about 12346.5164317714. The cubic root of 152436468 is about 534.1906626043.
The spelling of 152436468 in words is "one hundred fifty-two million, four hundred thirty-six thousand, four hundred sixty-eight".
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