Base | Representation |
---|---|
bin | 10011111000000001… |
… | …00111001000110000 |
3 | 1000112122101000121202 |
4 | 21330000213020300 |
5 | 133323120012210 |
6 | 4522453110332 |
7 | 525265332023 |
oct | 117400471060 |
9 | 30478330552 |
10 | 10670469680 |
11 | 4586224892 |
12 | 20996283a8 |
13 | 101088a5b0 |
14 | 7332111ba |
15 | 426b9a9a5 |
hex | 27c027230 |
10670469680 has 80 divisors (see below), whose sum is σ = 26912589984. Its totient is φ = 3911055360.
The previous prime is 10670469671. The next prime is 10670469697. The reversal of 10670469680 is 8696407601.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×106704696802 (a number of 21 digits) contains 22 as substring.
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 in 15 ways as a sum of consecutive naturals, for example, 105035 + ... + 179925.
Almost surely, 210670469680 is an apocalyptic number.
10670469680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10670469680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13456294992).
10670469680 is an abundant number, since it is smaller than the sum of its proper divisors (16242120304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10670469680 is a wasteful number, since it uses less digits than its factorization.
10670469680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75054 (or 75048 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 47.
The spelling of 10670469680 in words is "ten billion, six hundred seventy million, four hundred sixty-nine thousand, six hundred eighty".
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