Base | Representation |
---|---|
bin | 10000100000110101111011… |
… | …101101110010000011010110 |
3 | 100112010221120100021021022001 |
4 | 100200311323231302003112 |
5 | 34004344341431412001 |
6 | 414243435315025514 |
7 | 21204013665035350 |
oct | 2040657355620326 |
9 | 315127510237261 |
10 | 72625677607126 |
11 | 21160416730816 |
12 | 818b41459b29a |
13 | 316a758930837 |
14 | 13d115c92c0d0 |
15 | 85e261c61001 |
hex | 420d7bb720d6 |
72625677607126 has 32 divisors (see below), whose sum is σ = 126488072862720. Its totient is φ = 30630183242400.
The previous prime is 72625677607123. The next prime is 72625677607129. The reversal of 72625677607126 is 62170677652627.
It is an interprime number because it is at equal distance from previous prime (72625677607123) and next prime (72625677607129).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72625677607123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66989106 + ... + 68064613.
It is an arithmetic number, because the mean of its divisors is an integer number (3952752276960).
Almost surely, 272625677607126 is an apocalyptic number.
72625677607126 is a deficient number, since it is larger than the sum of its proper divisors (53862395255594).
72625677607126 is a wasteful number, since it uses less digits than its factorization.
72625677607126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135054340.
The product of its (nonzero) digits is 124467840, while the sum is 64.
The spelling of 72625677607126 in words is "seventy-two trillion, six hundred twenty-five billion, six hundred seventy-seven million, six hundred seven thousand, one hundred twenty-six".
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