Base | Representation |
---|---|
bin | 1011001100001… |
… | …10101100100100 |
3 | 20112122100021010 |
4 | 11212012230210 |
5 | 143012444410 |
6 | 13152022220 |
7 | 2216631663 |
oct | 546065444 |
9 | 215570233 |
10 | 93874980 |
11 | 48a98731 |
12 | 27531970 |
13 | 165aa934 |
14 | c678dda |
15 | 8394c20 |
hex | 5986b24 |
93874980 has 48 divisors (see below), whose sum is σ = 268450560. Its totient is φ = 24499968.
The previous prime is 93874967. The next prime is 93874981. The reversal of 93874980 is 8947839.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (93874981) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13825 + ... + 19464.
It is an arithmetic number, because the mean of its divisors is an integer number (5592720).
Almost surely, 293874980 is an apocalyptic number.
It is an amenable number.
93874980 is an abundant number, since it is smaller than the sum of its proper divisors (174575580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93874980 is a wasteful number, since it uses less digits than its factorization.
93874980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33348 (or 33346 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 48.
The square root of 93874980 is about 9688.9101554303. The cubic root of 93874980 is about 454.4819285525.
The spelling of 93874980 in words is "ninety-three million, eight hundred seventy-four thousand, nine hundred eighty".
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