Base | Representation |
---|---|
bin | 100000000111001011… |
… | …0001100101110000000 |
3 | 20120222221201221220112 |
4 | 1000032112030232000 |
5 | 2112212301131044 |
6 | 51402503530452 |
7 | 4660616555534 |
oct | 1001626145600 |
9 | 216887657815 |
10 | 68960177024 |
11 | 27278249742 |
12 | 11446759a28 |
13 | 666cba639b |
14 | 34a289dbc4 |
15 | 1bd91b509e |
hex | 100e58cb80 |
68960177024 has 16 divisors (see below), whose sum is σ = 137381602920. Its totient is φ = 34480088448.
The previous prime is 68960176939. The next prime is 68960177113. The reversal of 68960177024 is 42077106986.
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269375564 + ... + 269375819.
Almost surely, 268960177024 is an apocalyptic number.
68960177024 is a gapful number since it is divisible by the number (64) formed by its first and last digit.
It is an amenable number.
68960177024 is a deficient number, since it is larger than the sum of its proper divisors (68421425896).
68960177024 is an equidigital number, since it uses as much as digits as its factorization.
68960177024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 538751397 (or 538751385 counting only the distinct ones).
The product of its (nonzero) digits is 1016064, while the sum is 50.
The spelling of 68960177024 in words is "sixty-eight billion, nine hundred sixty million, one hundred seventy-seven thousand, twenty-four".
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