Base | Representation |
---|---|
bin | 101110011101001100… |
… | …1011101111000011011 |
3 | 100112111201120102022022 |
4 | 1130322121131320123 |
5 | 3113304041033311 |
6 | 113455252445055 |
7 | 10131150012440 |
oct | 1347231357033 |
9 | 315451512268 |
10 | 99764002331 |
11 | 393451a6604 |
12 | 1740291978b |
13 | 953b960556 |
14 | 4b8598b9c7 |
15 | 28dd66e5db |
hex | 173a65de1b |
99764002331 has 8 divisors (see below), whose sum is σ = 114092381664. Its totient is φ = 85454717760.
The previous prime is 99764002321. The next prime is 99764002333. The reversal of 99764002331 is 13320046799.
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 99764002331 - 234 = 82584133147 is a prime.
It is a super-2 number, since 2×997640023312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (99764002333) 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, 4762490 + ... + 4783391.
It is an arithmetic number, because the mean of its divisors is an integer number (14261547708).
Almost surely, 299764002331 is an apocalyptic number.
99764002331 is a deficient number, since it is larger than the sum of its proper divisors (14328379333).
99764002331 is a wasteful number, since it uses less digits than its factorization.
99764002331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9547381.
The product of its (nonzero) digits is 244944, while the sum is 44.
The spelling of 99764002331 in words is "ninety-nine billion, seven hundred sixty-four million, two thousand, three hundred thirty-one".
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