Base | Representation |
---|---|
bin | 1011100100001… |
… | …01010111011100 |
3 | 20202112212220210 |
4 | 11302011113130 |
5 | 144313442020 |
6 | 13343212420 |
7 | 2255421216 |
oct | 562052734 |
9 | 222485823 |
10 | 97015260 |
11 | 4a843001 |
12 | 285a7110 |
13 | 1713a0a4 |
14 | cc555b6 |
15 | 87b53e0 |
hex | 5c855dc |
97015260 has 96 divisors (see below), whose sum is σ = 289578240. Its totient is φ = 24183808.
The previous prime is 97015253. The next prime is 97015271. The reversal of 97015260 is 6251079.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231331 + ... + 231749.
It is an arithmetic number, because the mean of its divisors is an integer number (3016440).
Almost surely, 297015260 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 97015260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144789120).
97015260 is an abundant number, since it is smaller than the sum of its proper divisors (192562980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97015260 is a wasteful number, since it uses less digits than its factorization.
97015260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 675 (or 673 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 30.
The square root of 97015260 is about 9849.6324804533. The cubic root of 97015260 is about 459.4941825056.
The spelling of 97015260 in words is "ninety-seven million, fifteen thousand, two hundred sixty".
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