Base | Representation |
---|---|
bin | 111010100100001011… |
… | …1000111010010100011 |
3 | 110000121222210221110001 |
4 | 1311020113013102203 |
5 | 4030033111222212 |
6 | 133435502120431 |
7 | 12041435646625 |
oct | 1651027072243 |
9 | 400558727401 |
10 | 125768070307 |
11 | 49379884780 |
12 | 2045b580117 |
13 | bb241c9719 |
14 | 6131420c15 |
15 | 3411578657 |
hex | 1d485c74a3 |
125768070307 has 4 divisors (see below), whose sum is σ = 137201531256. Its totient is φ = 114334609360.
The previous prime is 125768070301. The next prime is 125768070361. The reversal of 125768070307 is 703070867521.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 703070867521 = 11 ⋅63915533411.
It is a cyclic number.
It is not a de Polignac number, because 125768070307 - 27 = 125768070179 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (125768070301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5716730458 + ... + 5716730479.
It is an arithmetic number, because the mean of its divisors is an integer number (34300382814).
Almost surely, 2125768070307 is an apocalyptic number.
125768070307 is a deficient number, since it is larger than the sum of its proper divisors (11433460949).
125768070307 is a wasteful number, since it uses less digits than its factorization.
125768070307 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11433460948.
The product of its (nonzero) digits is 493920, while the sum is 46.
The spelling of 125768070307 in words is "one hundred twenty-five billion, seven hundred sixty-eight million, seventy thousand, three hundred seven".
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