Base | Representation |
---|---|
bin | 10100001000011000… |
… | …00001010010000000 |
3 | 1000220012112221011100 |
4 | 22010030001102000 |
5 | 134113231144310 |
6 | 4544234014400 |
7 | 531552514353 |
oct | 120414012200 |
9 | 30805487140 |
10 | 10807678080 |
11 | 464671a561 |
12 | 2117577400 |
13 | 103312b0b4 |
14 | 74752a29a |
15 | 433c4eec0 |
hex | 284301480 |
10807678080 has 96 divisors (see below), whose sum is σ = 37320283260. Its totient is φ = 2882045952.
The previous prime is 10807678051. The next prime is 10807678103. The reversal of 10807678080 is 8087670801.
It can be written as a sum of positive squares in 2 ways, for example, as 10784407104 + 23270976 = 103848^2 + 4824^2 .
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 932407 + ... + 943926.
Almost surely, 210807678080 is an apocalyptic number.
10807678080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10807678080 is an abundant number, since it is smaller than the sum of its proper divisors (26512605180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10807678080 is a wasteful number, since it uses less digits than its factorization.
10807678080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1876358 (or 1876343 counting only the distinct ones).
The product of its (nonzero) digits is 150528, while the sum is 45.
The spelling of 10807678080 in words is "ten billion, eight hundred seven million, six hundred seventy-eight thousand, eighty".
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