Base | Representation |
---|---|
bin | 1011100111011… |
… | …11111111111001 |
3 | 20210101002001021 |
4 | 11303233333321 |
5 | 144421431100 |
6 | 13400422441 |
7 | 2262220456 |
oct | 563577771 |
9 | 223332037 |
10 | 97452025 |
11 | 50011170 |
12 | 28777a21 |
13 | 17260b28 |
14 | cd2a82d |
15 | 884ea1a |
hex | 5cefff9 |
97452025 has 12 divisors (see below), whose sum is σ = 131826384. Its totient is φ = 70874000.
The previous prime is 97452023. The next prime is 97452031. The reversal of 97452025 is 52025479.
It is not a de Polignac number, because 97452025 - 21 = 97452023 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (97452023) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 176911 + ... + 177460.
It is an arithmetic number, because the mean of its divisors is an integer number (10985532).
Almost surely, 297452025 is an apocalyptic number.
It is an amenable number.
97452025 is a deficient number, since it is larger than the sum of its proper divisors (34374359).
97452025 is a wasteful number, since it uses less digits than its factorization.
97452025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 354392 (or 354387 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 34.
The square root of 97452025 is about 9871.7792215993. The cubic root of 97452025 is about 460.1827015276.
The spelling of 97452025 in words is "ninety-seven million, four hundred fifty-two thousand, twenty-five".
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