Base | Representation |
---|---|
bin | 10010001100111… |
… | …10011010010100 |
3 | 101122022120120001 |
4 | 21012132122110 |
5 | 303042123442 |
6 | 23052421044 |
7 | 3532602160 |
oct | 1106363224 |
9 | 348276501 |
10 | 152692372 |
11 | 79211048 |
12 | 43177784 |
13 | 25832521 |
14 | 163c9ca0 |
15 | d6122b7 |
hex | 919e694 |
152692372 has 24 divisors (see below), whose sum is σ = 306502784. Its totient is φ = 65200032.
The previous prime is 152692349. The next prime is 152692373. The reversal of 152692372 is 273296251.
152692372 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.
152692372 is strictly pandigital in base 9.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152692373) by changing a digit.
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, 2088 + ... + 17599.
Almost surely, 2152692372 is an apocalyptic number.
It is an amenable number.
152692372 is an abundant number, since it is smaller than the sum of its proper divisors (153810412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152692372 is a wasteful number, since it uses less digits than its factorization.
152692372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19975 (or 19973 counting only the distinct ones).
The product of its digits is 45360, while the sum is 37.
The square root of 152692372 is about 12356.8754950432. The cubic root of 152692372 is about 534.4894211715.
The spelling of 152692372 in words is "one hundred fifty-two million, six hundred ninety-two thousand, three hundred seventy-two".
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