Base | Representation |
---|---|
bin | 1110111100011… |
… | …11100110000010 |
3 | 22201220101112102 |
4 | 13132033212002 |
5 | 224043244311 |
6 | 20235030402 |
7 | 3051421301 |
oct | 736174602 |
9 | 281811472 |
10 | 125368706 |
11 | 64849401 |
12 | 35b9b402 |
13 | 1cc86788 |
14 | 12916438 |
15 | b01643b |
hex | 778f982 |
125368706 has 4 divisors (see below), whose sum is σ = 188053062. Its totient is φ = 62684352.
The previous prime is 125368697. The next prime is 125368709. The reversal of 125368706 is 607863521.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 607863521 = 6361 ⋅95561.
It can be written as a sum of positive squares in only one way, i.e., 72675625 + 52693081 = 8525^2 + 7259^2 .
It is a super-2 number, since 2×1253687062 = 31434624888228872, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 125368706.
It is not an unprimeable number, because it can be changed into a prime (125368709) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31342175 + ... + 31342178.
Almost surely, 2125368706 is an apocalyptic number.
125368706 is a deficient number, since it is larger than the sum of its proper divisors (62684356).
125368706 is an equidigital number, since it uses as much as digits as its factorization.
125368706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62684355.
The product of its (nonzero) digits is 60480, while the sum is 38.
The square root of 125368706 is about 11196.8167797817. The cubic root of 125368706 is about 500.4911254337.
The spelling of 125368706 in words is "one hundred twenty-five million, three hundred sixty-eight thousand, seven hundred six".
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