Base | Representation |
---|---|
bin | 1011100100010… |
… | …01100100101100 |
3 | 20202120202120000 |
4 | 11302021210230 |
5 | 144320014432 |
6 | 13343424300 |
7 | 2255522364 |
oct | 562114454 |
9 | 222522500 |
10 | 97032492 |
11 | 4a854a47 |
12 | 285b5090 |
13 | 17144b9b |
14 | cc5b9a4 |
15 | 87ba57c |
hex | 5c8992c |
97032492 has 120 divisors (see below), whose sum is σ = 274428000. Its totient is φ = 29804544.
The previous prime is 97032491. The next prime is 97032539. The reversal of 97032492 is 29423079.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (97032491) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 215884 + ... + 216332.
It is an arithmetic number, because the mean of its divisors is an integer number (2286900).
Almost surely, 297032492 is an apocalyptic number.
97032492 is a gapful number since it is divisible by the number (92) 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 97032492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137214000).
97032492 is an abundant number, since it is smaller than the sum of its proper divisors (177395508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97032492 is a wasteful number, since it uses less digits than its factorization.
97032492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 517 (or 506 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 97032492 is about 9850.5071950636. The cubic root of 97032492 is about 459.5213862500.
The spelling of 97032492 in words is "ninety-seven million, thirty-two thousand, four hundred ninety-two".
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