Base | Representation |
---|---|
bin | 1011101010110… |
… | …11110000011000 |
3 | 20211012111111111 |
4 | 11311123300120 |
5 | 200030042100 |
6 | 13414110104 |
7 | 2266036333 |
oct | 565336030 |
9 | 224174444 |
10 | 97893400 |
11 | 50292840 |
12 | 2894b334 |
13 | 173869b7 |
14 | d00361a |
15 | 88da6ba |
hex | 5d5bc18 |
97893400 has 48 divisors (see below), whose sum is σ = 248298840. Its totient is φ = 35596800.
The previous prime is 97893373. The next prime is 97893401. The reversal of 97893400 is 439879.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97893401) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20049 + ... + 24448.
Almost surely, 297893400 is an apocalyptic number.
It is an amenable number.
97893400 is an abundant number, since it is smaller than the sum of its proper divisors (150405440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97893400 is a wasteful number, since it uses less digits than its factorization.
97893400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44524 (or 44515 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 40.
The square root of 97893400 is about 9894.1093586032. The cubic root of 97893400 is about 460.8764010368.
The spelling of 97893400 in words is "ninety-seven million, eight hundred ninety-three thousand, four hundred".
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