Base | Representation |
---|---|
bin | 1110110110000… |
… | …01100111100100 |
3 | 22200022112020002 |
4 | 13123001213210 |
5 | 223334300103 |
6 | 20205000432 |
7 | 3041305505 |
oct | 733014744 |
9 | 280275202 |
10 | 124525028 |
11 | 64322551 |
12 | 35853118 |
13 | 1ca4c764 |
14 | 12776bac |
15 | adeb488 |
hex | 76c19e4 |
124525028 has 6 divisors (see below), whose sum is σ = 217918806. Its totient is φ = 62262512.
The previous prime is 124525007. The next prime is 124525039. The reversal of 124525028 is 820525421.
It can be written as a sum of positive squares in only one way, i.e., 119290084 + 5234944 = 10922^2 + 2288^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15565625 + ... + 15565632.
It is an arithmetic number, because the mean of its divisors is an integer number (36319801).
Almost surely, 2124525028 is an apocalyptic number.
It is an amenable number.
124525028 is a deficient number, since it is larger than the sum of its proper divisors (93393778).
124525028 is a wasteful number, since it uses less digits than its factorization.
124525028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31131261 (or 31131259 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 29.
The square root of 124525028 is about 11159.0782773489. The cubic root of 124525028 is about 499.3659001748.
The spelling of 124525028 in words is "one hundred twenty-four million, five hundred twenty-five thousand, twenty-eight".
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