Base | Representation |
---|---|
bin | 1011001010001… |
… | …10101110100001 |
3 | 20112011000211201 |
4 | 11211012232201 |
5 | 142431103321 |
6 | 13142241201 |
7 | 2214461041 |
oct | 545065641 |
9 | 215130751 |
10 | 93612961 |
11 | 48929892 |
12 | 27426201 |
13 | 165185b0 |
14 | c60b721 |
15 | 8342291 |
hex | 5946ba1 |
93612961 has 16 divisors (see below), whose sum is σ = 103158720. Its totient is φ = 84427200.
The previous prime is 93612917. The next prime is 93612971. The reversal of 93612961 is 16921639.
It is not a de Polignac number, because 93612961 - 213 = 93604769 is a prime.
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 93612961.
It is not an unprimeable number, because it can be changed into a prime (93612971) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108550 + ... + 109408.
It is an arithmetic number, because the mean of its divisors is an integer number (6447420).
Almost surely, 293612961 is an apocalyptic number.
It is an amenable number.
93612961 is a deficient number, since it is larger than the sum of its proper divisors (9545759).
93612961 is a wasteful number, since it uses less digits than its factorization.
93612961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1056.
The product of its digits is 17496, while the sum is 37.
The square root of 93612961 is about 9675.3791140193. The cubic root of 93612961 is about 454.0586923674.
The spelling of 93612961 in words is "ninety-three million, six hundred twelve thousand, nine hundred sixty-one".
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