Base | Representation |
---|---|
bin | 1011101010000… |
… | …10100110010001 |
3 | 20211000021010221 |
4 | 11311002212101 |
5 | 200013242403 |
6 | 13411553041 |
7 | 2265130033 |
oct | 565024621 |
9 | 224007127 |
10 | 97790353 |
11 | 50222381 |
12 | 288bb781 |
13 | 1734bb1b |
14 | cdb7c53 |
15 | 88b9dbd |
hex | 5d42991 |
97790353 has 8 divisors (see below), whose sum is σ = 100046016. Its totient is φ = 95550000.
The previous prime is 97790347. The next prime is 97790369. The reversal of 97790353 is 35309779.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 97790353 - 213 = 97782161 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (97790393) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9628 + ... + 16978.
It is an arithmetic number, because the mean of its divisors is an integer number (12505752).
Almost surely, 297790353 is an apocalyptic number.
It is an amenable number.
97790353 is a deficient number, since it is larger than the sum of its proper divisors (2255663).
97790353 is a wasteful number, since it uses less digits than its factorization.
97790353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7655.
The product of its (nonzero) digits is 178605, while the sum is 43.
The square root of 97790353 is about 9888.9004949994. The cubic root of 97790353 is about 460.7146311786.
The spelling of 97790353 in words is "ninety-seven million, seven hundred ninety thousand, three hundred fifty-three".
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