Base | Representation |
---|---|
bin | 10010001101100… |
… | …00011010110100 |
3 | 101122110022201220 |
4 | 21012300122310 |
5 | 303102004012 |
6 | 23054150340 |
7 | 3533330211 |
oct | 1106603264 |
9 | 348408656 |
10 | 152766132 |
11 | 79261502 |
12 | 431b23b0 |
13 | 25859c7c |
14 | 16408b08 |
15 | d62908c |
hex | 91b06b4 |
152766132 has 12 divisors (see below), whose sum is σ = 356454336. Its totient is φ = 50922040.
The previous prime is 152766101. The next prime is 152766139. The reversal of 152766132 is 231667251.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 152766093 and 152766102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152766139) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6365244 + ... + 6365267.
It is an arithmetic number, because the mean of its divisors is an integer number (29704528).
Almost surely, 2152766132 is an apocalyptic number.
152766132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
152766132 is an abundant number, since it is smaller than the sum of its proper divisors (203688204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152766132 is a wasteful number, since it uses less digits than its factorization.
152766132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12730518 (or 12730516 counting only the distinct ones).
The product of its digits is 15120, while the sum is 33.
The square root of 152766132 is about 12359.8597079417. The cubic root of 152766132 is about 534.5754712971.
The spelling of 152766132 in words is "one hundred fifty-two million, seven hundred sixty-six thousand, one hundred thirty-two".
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