Base | Representation |
---|---|
bin | 1110111100000… |
… | …10001011111100 |
3 | 22201210121012102 |
4 | 13132002023330 |
5 | 224040020123 |
6 | 20233524232 |
7 | 3051102215 |
oct | 736021374 |
9 | 281717172 |
10 | 125313788 |
11 | 64811116 |
12 | 35b73678 |
13 | 1cc67792 |
14 | 1290040c |
15 | b005028 |
hex | 77822fc |
125313788 has 6 divisors (see below), whose sum is σ = 219299136. Its totient is φ = 62656892.
The previous prime is 125313779. The next prime is 125313803. The reversal of 125313788 is 887313521.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15664220 + ... + 15664227.
It is an arithmetic number, because the mean of its divisors is an integer number (36549856).
Almost surely, 2125313788 is an apocalyptic number.
It is an amenable number.
125313788 is a deficient number, since it is larger than the sum of its proper divisors (93985348).
125313788 is a wasteful number, since it uses less digits than its factorization.
125313788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31328451 (or 31328449 counting only the distinct ones).
The product of its digits is 40320, while the sum is 38.
The square root of 125313788 is about 11194.3641177157. The cubic root of 125313788 is about 500.4180343971.
The spelling of 125313788 in words is "one hundred twenty-five million, three hundred thirteen thousand, seven hundred eighty-eight".
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