Base | Representation |
---|---|
bin | 101011011001111011… |
… | …1111110110011001111 |
3 | 22220121010000210201112 |
4 | 1112303313332303033 |
5 | 3011344300010111 |
6 | 110453203002235 |
7 | 6506611601555 |
oct | 1266367766317 |
9 | 286533023645 |
10 | 93212110031 |
11 | 36592895987 |
12 | 1609466937b |
13 | 8a36440bc1 |
14 | 4723759bd5 |
15 | 265836ce8b |
hex | 15b3dfeccf |
93212110031 has 8 divisors (see below), whose sum is σ = 94335748560. Its totient is φ = 92090167488.
The previous prime is 93212110007. The next prime is 93212110063. The reversal of 93212110031 is 13001121239.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 93212110031 - 210 = 93212109007 is a prime.
It is a super-2 number, since 2×932121100312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 93212109979 and 93212110006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93212110331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313241 + ... + 533426.
It is an arithmetic number, because the mean of its divisors is an integer number (11791968570).
Almost surely, 293212110031 is an apocalyptic number.
93212110031 is a deficient number, since it is larger than the sum of its proper divisors (1123638529).
93212110031 is a wasteful number, since it uses less digits than its factorization.
93212110031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 847993.
The product of its (nonzero) digits is 324, while the sum is 23.
The spelling of 93212110031 in words is "ninety-three billion, two hundred twelve million, one hundred ten thousand, thirty-one".
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