Base | Representation |
---|---|
bin | 1011000111111… |
… | …11011111010100 |
3 | 20111121012120201 |
4 | 11203333133110 |
5 | 142342234142 |
6 | 13132110244 |
7 | 2212134250 |
oct | 543773724 |
9 | 214535521 |
10 | 93321172 |
11 | 4874a63a |
12 | 27305384 |
13 | 16445839 |
14 | c573260 |
15 | 82d5ab7 |
hex | 58ff7d4 |
93321172 has 24 divisors (see below), whose sum is σ = 188496000. Its totient is φ = 39597600.
The previous prime is 93321169. The next prime is 93321197. The reversal of 93321172 is 27112339.
It is a super-2 number, since 2×933211722 = 17417682286907168, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 93321172.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13672 + ... + 19327.
It is an arithmetic number, because the mean of its divisors is an integer number (7854000).
Almost surely, 293321172 is an apocalyptic number.
It is an amenable number.
93321172 is an abundant number, since it is smaller than the sum of its proper divisors (95174828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93321172 is a wasteful number, since it uses less digits than its factorization.
93321172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33111 (or 33109 counting only the distinct ones).
The product of its digits is 2268, while the sum is 28.
The square root of 93321172 is about 9660.2884014920. The cubic root of 93321172 is about 453.5864385811.
The spelling of 93321172 in words is "ninety-three million, three hundred twenty-one thousand, one hundred seventy-two".
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