Base | Representation |
---|---|
bin | 1011101010101… |
… | …11000110111100 |
3 | 20211011112101110 |
4 | 11311113012330 |
5 | 200023434424 |
6 | 13413442020 |
7 | 2265630000 |
oct | 565270674 |
9 | 224145343 |
10 | 97874364 |
11 | 5027a505 |
12 | 28940310 |
13 | 1737b133 |
14 | cdda700 |
15 | 88d4c29 |
hex | 5d571bc |
97874364 has 120 divisors (see below), whose sum is σ = 276066560. Its totient is φ = 26968032.
The previous prime is 97874323. The next prime is 97874417. The reversal of 97874364 is 46347879.
It is a happy number.
It is a super-2 number, since 2×978743642 = 19158782256808992, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1238877 + ... + 1238955.
Almost surely, 297874364 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 97874364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138033280).
97874364 is an abundant number, since it is smaller than the sum of its proper divisors (178192196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97874364 is a wasteful number, since it uses less digits than its factorization.
97874364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157 (or 134 counting only the distinct ones).
The product of its digits is 1016064, while the sum is 48.
The square root of 97874364 is about 9893.1473252954. The cubic root of 97874364 is about 460.8465256420.
The spelling of 97874364 in words is "ninety-seven million, eight hundred seventy-four thousand, three hundred sixty-four".
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