Base | Representation |
---|---|
bin | 10111000100101111111100… |
… | …000010010010111110010111 |
3 | 111022022112021200211122020112 |
4 | 113010233330002102332113 |
5 | 101300132422203404111 |
6 | 555455530542553235 |
7 | 30242535131644211 |
oct | 2704577402227627 |
9 | 438275250748215 |
10 | 101481420763031 |
11 | 2a376035450871 |
12 | b46b94259881b |
13 | 4481870322bba |
14 | 1b0ba26b515b1 |
15 | baeb709e4e8b |
hex | 5c4bfc092f97 |
101481420763031 has 4 divisors (see below), whose sum is σ = 101551263449112. Its totient is φ = 101411578076952.
The previous prime is 101481420763007. The next prime is 101481420763133. The reversal of 101481420763031 is 130367024184101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-101481420763031 is a prime.
It is a super-2 number, since 2×1014814207630312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 101481420763031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101481420763531) 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, 34921340861 + ... + 34921343766.
It is an arithmetic number, because the mean of its divisors is an integer number (25387815862278).
Almost surely, 2101481420763031 is an apocalyptic number.
101481420763031 is a deficient number, since it is larger than the sum of its proper divisors (69842686081).
101481420763031 is an equidigital number, since it uses as much as digits as its factorization.
101481420763031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69842686080.
The product of its (nonzero) digits is 96768, while the sum is 41.
The spelling of 101481420763031 in words is "one hundred one trillion, four hundred eighty-one billion, four hundred twenty million, seven hundred sixty-three thousand, thirty-one".
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