Base | Representation |
---|---|
bin | 1100111001111… |
… | …1001101100100 |
3 | 10202212001201121 |
4 | 3032133031210 |
5 | 102324121013 |
6 | 5212103324 |
7 | 1225043656 |
oct | 316371544 |
9 | 122761647 |
10 | 54129508 |
11 | 28611334 |
12 | 16164b44 |
13 | b2a2bc4 |
14 | 72906d6 |
15 | 4b4358d |
hex | 339f364 |
54129508 has 6 divisors (see below), whose sum is σ = 94726646. Its totient is φ = 27064752.
The previous prime is 54129473. The next prime is 54129527. The reversal of 54129508 is 80592145.
It can be written as a sum of positive squares in only one way, i.e., 29942784 + 24186724 = 5472^2 + 4918^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6766185 + ... + 6766192.
Almost surely, 254129508 is an apocalyptic number.
It is an amenable number.
54129508 is a deficient number, since it is larger than the sum of its proper divisors (40597138).
54129508 is a wasteful number, since it uses less digits than its factorization.
54129508 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13532381 (or 13532379 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 34.
The square root of 54129508 is about 7357.2758545538. The cubic root of 54129508 is about 378.2782401270.
The spelling of 54129508 in words is "fifty-four million, one hundred twenty-nine thousand, five hundred eight".
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