Base | Representation |
---|---|
bin | 101101011111100101… |
… | …1111110110100101111 |
3 | 100100011122220012101201 |
4 | 1122333023332310233 |
5 | 3100040344312204 |
6 | 112514210550331 |
7 | 10026006455563 |
oct | 1327713766457 |
9 | 310148805351 |
10 | 97696869679 |
11 | 38484377212 |
12 | 16b265983a7 |
13 | 929c60c836 |
14 | 4a2b2196a3 |
15 | 281be4a9a4 |
hex | 16bf2fed2f |
97696869679 has 8 divisors (see below), whose sum is σ = 104900699808. Its totient is φ = 90654923520.
The previous prime is 97696869653. The next prime is 97696869689.
97696869679 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 97696869679 - 29 = 97696869167 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97696869629) 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, 40469742 + ... + 40472155.
It is an arithmetic number, because the mean of its divisors is an integer number (13112587476).
Almost surely, 297696869679 is an apocalyptic number.
97696869679 is a deficient number, since it is larger than the sum of its proper divisors (7203830129).
97696869679 is a wasteful number, since it uses less digits than its factorization.
97696869679 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80941985.
The product of its digits is 3333197952, while the sum is 82.
The spelling of 97696869679 in words is "ninety-seven billion, six hundred ninety-six million, eight hundred sixty-nine thousand, six hundred seventy-nine".
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