Base | Representation |
---|---|
bin | 101011011100111100… |
… | …0111011010110011001 |
3 | 22220212010220122000022 |
4 | 1112321320323112121 |
5 | 3012101113140322 |
6 | 110511205520225 |
7 | 6512245410614 |
oct | 1267170732631 |
9 | 286763818008 |
10 | 93313021337 |
11 | 3663484a058 |
12 | 16102413075 |
13 | 8a51313433 |
14 | 4732d0717b |
15 | 2662152942 |
hex | 15b9e3b599 |
93313021337 has 4 divisors (see below), whose sum is σ = 93401807376. Its totient is φ = 93224235300.
The previous prime is 93313021297. The next prime is 93313021381. The reversal of 93313021337 is 73312031339.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 73312031339 = 239 ⋅306744901.
It is a cyclic number.
It is not a de Polignac number, because 93313021337 - 212 = 93313017241 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 93313021297 and 93313021306.
It is not an unprimeable number, because it can be changed into a prime (93313021037) 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, 44391443 + ... + 44393544.
It is an arithmetic number, because the mean of its divisors is an integer number (23350451844).
Almost surely, 293313021337 is an apocalyptic number.
It is an amenable number.
93313021337 is a deficient number, since it is larger than the sum of its proper divisors (88786039).
93313021337 is a wasteful number, since it uses less digits than its factorization.
93313021337 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88786038.
The product of its (nonzero) digits is 30618, while the sum is 35.
The spelling of 93313021337 in words is "ninety-three billion, three hundred thirteen million, twenty-one thousand, three hundred thirty-seven".
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