Base | Representation |
---|---|
bin | 1011100101111… |
… | …01011101000000 |
3 | 20202222120001101 |
4 | 11302331131000 |
5 | 144343314432 |
6 | 13352144144 |
7 | 2260366045 |
oct | 562753500 |
9 | 222876041 |
10 | 97244992 |
11 | 4a98a669 |
12 | 28698054 |
13 | 171ba820 |
14 | ccb51cc |
15 | 880d4e7 |
hex | 5cbd740 |
97244992 has 28 divisors (see below), whose sum is σ = 207816196. Its totient is φ = 44881920.
The previous prime is 97244963. The next prime is 97244993. The reversal of 97244992 is 29944279.
It can be written as a sum of positive squares in 2 ways, for example, as 8433216 + 88811776 = 2904^2 + 9424^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97244993) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57609 + ... + 59272.
It is an arithmetic number, because the mean of its divisors is an integer number (7422007).
Almost surely, 297244992 is an apocalyptic number.
It is an amenable number.
97244992 is an abundant number, since it is smaller than the sum of its proper divisors (110571204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97244992 is a wasteful number, since it uses less digits than its factorization.
97244992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116906 (or 116896 counting only the distinct ones).
The product of its digits is 326592, while the sum is 46.
The square root of 97244992 is about 9861.2875427096. The cubic root of 97244992 is about 459.8565904560.
The spelling of 97244992 in words is "ninety-seven million, two hundred forty-four thousand, nine hundred ninety-two".
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