Base | Representation |
---|---|
bin | 10010001110001… |
… | …11111011011110 |
3 | 101122122012211111 |
4 | 21013013323132 |
5 | 303113044210 |
6 | 23100212234 |
7 | 3534211030 |
oct | 1107077336 |
9 | 348565744 |
10 | 152862430 |
11 | 79317896 |
12 | 4323a07a |
13 | 25891a56 |
14 | 16431c50 |
15 | d64788a |
hex | 91c7ede |
152862430 has 16 divisors (see below), whose sum is σ = 314460000. Its totient is φ = 52409952.
The previous prime is 152862427. The next prime is 152862433. The reversal of 152862430 is 34268251.
It is an interprime number because it is at equal distance from previous prime (152862427) and next prime (152862433).
It is a junction number, because it is equal to n+sod(n) for n = 152862392 and 152862401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152862433) 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, 1091805 + ... + 1091944.
It is an arithmetic number, because the mean of its divisors is an integer number (19653750).
Almost surely, 2152862430 is an apocalyptic number.
152862430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152862430 is an abundant number, since it is smaller than the sum of its proper divisors (161597570).
152862430 is a wasteful number, since it uses less digits than its factorization.
152862430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2183763.
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 152862430 is about 12363.7546886049. The cubic root of 152862430 is about 534.6877730992.
The spelling of 152862430 in words is "one hundred fifty-two million, eight hundred sixty-two thousand, four hundred thirty".
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