Base | Representation |
---|---|
bin | 1011100110000… |
… | …10100100000101 |
3 | 20210000121202200 |
4 | 11303002210011 |
5 | 144400002200 |
6 | 13352425113 |
7 | 2260514061 |
oct | 563024405 |
9 | 223017680 |
10 | 97265925 |
11 | 4a9a4369 |
12 | 286a8199 |
13 | 171c7203 |
14 | ccbcaa1 |
15 | 8814800 |
hex | 5cc2905 |
97265925 has 72 divisors (see below), whose sum is σ = 188023680. Its totient is φ = 47884800.
The previous prime is 97265911. The next prime is 97265939. The reversal of 97265925 is 52956279.
97265925 = 1333 + 1343 + ... + 1623.
It is an interprime number because it is at equal distance from previous prime (97265911) and next prime (97265939).
It is not a de Polignac number, because 97265925 - 211 = 97263877 is a prime.
It is a super-2 number, since 2×972659252 = 18921320332211250, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 225460 + ... + 225890.
It is an arithmetic number, because the mean of its divisors is an integer number (2611440).
Almost surely, 297265925 is an apocalyptic number.
It is an amenable number.
97265925 is a deficient number, since it is larger than the sum of its proper divisors (90757755).
97265925 is a wasteful number, since it uses less digits than its factorization.
97265925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 523 (or 515 counting only the distinct ones).
The product of its digits is 340200, while the sum is 45.
The square root of 97265925 is about 9862.3488581575. The cubic root of 97265925 is about 459.8895843997.
It can be divided in two parts, 9726 and 5925, that added together give a palindrome (15651).
The spelling of 97265925 in words is "ninety-seven million, two hundred sixty-five thousand, nine hundred twenty-five".
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