Base | Representation |
---|---|
bin | 10101011111100011… |
… | …011101101001001011 |
3 | 2012120100021021012120 |
4 | 111133203131221023 |
5 | 334230424442314 |
6 | 14334000542323 |
7 | 1444615331610 |
oct | 253743355113 |
9 | 65510237176 |
10 | 23077968459 |
11 | 9872a03307 |
12 | 45809219a3 |
13 | 223a28a950 |
14 | 118cdc6507 |
15 | 9010b18a9 |
hex | 55f8dda4b |
23077968459 has 64 divisors (see below), whose sum is σ = 39602110464. Its totient is φ = 11618994816.
The previous prime is 23077968427. The next prime is 23077968467. The reversal of 23077968459 is 95486977032.
It is not a de Polignac number, because 23077968459 - 25 = 23077968427 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23077968659) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3154684 + ... + 3161990.
It is an arithmetic number, because the mean of its divisors is an integer number (618782976).
Almost surely, 223077968459 is an apocalyptic number.
23077968459 is a deficient number, since it is larger than the sum of its proper divisors (16524142005).
23077968459 is a wasteful number, since it uses less digits than its factorization.
23077968459 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7856.
The product of its (nonzero) digits is 22861440, while the sum is 60.
The spelling of 23077968459 in words is "twenty-three billion, seventy-seven million, nine hundred sixty-eight thousand, four hundred fifty-nine".
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