Base | Representation |
---|---|
bin | 10010001110001… |
… | …01110011011000 |
3 | 101122121202212220 |
4 | 21013011303120 |
5 | 303112304340 |
6 | 23100104040 |
7 | 3534143445 |
oct | 1107056330 |
9 | 348552786 |
10 | 152853720 |
11 | 79311298 |
12 | 43235020 |
13 | 2588aab6 |
14 | 1642c9cc |
15 | d644ed0 |
hex | 91c5cd8 |
152853720 has 32 divisors (see below), whose sum is σ = 458561520. Its totient is φ = 40760960.
The previous prime is 152853709. The next prime is 152853731. The reversal of 152853720 is 27358251.
It is an interprime number because it is at equal distance from previous prime (152853709) and next prime (152853731).
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 636771 + ... + 637010.
Almost surely, 2152853720 is an apocalyptic number.
152853720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
152853720 is an abundant number, since it is smaller than the sum of its proper divisors (305707800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152853720 is a wasteful number, since it uses less digits than its factorization.
152853720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1273795 (or 1273791 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 33.
The square root of 152853720 is about 12363.4024443112. The cubic root of 152853720 is about 534.6776175213.
The spelling of 152853720 in words is "one hundred fifty-two million, eight hundred fifty-three thousand, seven hundred twenty".
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