Base | Representation |
---|---|
bin | 1011101010011… |
… | …10000000000000 |
3 | 20211002122012200 |
4 | 11311032000000 |
5 | 200021241211 |
6 | 13412553200 |
7 | 2265413142 |
oct | 565160000 |
9 | 224078180 |
10 | 97837056 |
11 | 50254479 |
12 | 28922800 |
13 | 17367165 |
14 | cdcac92 |
15 | 88c8b56 |
hex | 5d4e000 |
97837056 has 84 divisors (see below), whose sum is σ = 282836112. Its totient is φ = 32587776.
The previous prime is 97837049. The next prime is 97837079. The reversal of 97837056 is 65073879.
It is a happy number.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73065 + ... + 74391.
Almost surely, 297837056 is an apocalyptic number.
97837056 is a gapful number since it is divisible by the number (96) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 97837056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141418056).
97837056 is an abundant number, since it is smaller than the sum of its proper divisors (184999056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97837056 is a wasteful number, since it uses less digits than its factorization.
97837056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1359 (or 1332 counting only the distinct ones).
The product of its (nonzero) digits is 317520, while the sum is 45.
The square root of 97837056 is about 9891.2615979965. The cubic root of 97837056 is about 460.7879626485.
The spelling of 97837056 in words is "ninety-seven million, eight hundred thirty-seven thousand, fifty-six".
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