Base | Representation |
---|---|
bin | 111010100001101001… |
… | …0110000100111111000 |
3 | 110000102001211002122102 |
4 | 1311003102300213320 |
5 | 4024344324332213 |
6 | 133423223442532 |
7 | 12036354144221 |
oct | 1650322604770 |
9 | 400361732572 |
10 | 125683042808 |
11 | 4933588a314 |
12 | 20436bb6448 |
13 | bb0c6c8bab |
14 | 612400a248 |
15 | 3408d80158 |
hex | 1d434b09f8 |
125683042808 has 16 divisors (see below), whose sum is σ = 236641716000. Its totient is φ = 62578585216.
The previous prime is 125683042799. The next prime is 125683042813. The reversal of 125683042808 is 808240386521.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32864993 + ... + 32868816.
It is an arithmetic number, because the mean of its divisors is an integer number (14790107250).
Almost surely, 2125683042808 is an apocalyptic number.
It is an amenable number.
125683042808 is a deficient number, since it is larger than the sum of its proper divisors (110958673192).
125683042808 is a wasteful number, since it uses less digits than its factorization.
125683042808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65734054 (or 65734050 counting only the distinct ones).
The product of its (nonzero) digits is 737280, while the sum is 47.
The spelling of 125683042808 in words is "one hundred twenty-five billion, six hundred eighty-three million, forty-two thousand, eight hundred eight".
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