Base | Representation |
---|---|
bin | 10010001101100… |
… | …01111100111100 |
3 | 101122110122100111 |
4 | 21012301330330 |
5 | 303102204122 |
6 | 23054235404 |
7 | 3533354422 |
oct | 1106617474 |
9 | 348418314 |
10 | 152772412 |
11 | 792661a1 |
12 | 431b5b64 |
13 | 2585caa0 |
14 | 1640b112 |
15 | d62ad77 |
hex | 91b1f3c |
152772412 has 24 divisors (see below), whose sum is σ = 291569600. Its totient is φ = 69615936.
The previous prime is 152772409. The next prime is 152772413. The reversal of 152772412 is 214277251.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152772413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14487 + ... + 22702.
Almost surely, 2152772412 is an apocalyptic number.
It is an amenable number.
152772412 is a deficient number, since it is larger than the sum of its proper divisors (138797188).
152772412 is a wasteful number, since it uses less digits than its factorization.
152772412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37285 (or 37283 counting only the distinct ones).
The product of its digits is 7840, while the sum is 31.
The square root of 152772412 is about 12360.1137535219. The cubic root of 152772412 is about 534.5827964110.
It can be divided in two parts, 15277 and 2412, that added together give a square (17689 = 1332).
The spelling of 152772412 in words is "one hundred fifty-two million, seven hundred seventy-two thousand, four hundred twelve".
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