Base | Representation |
---|---|
bin | 10000001010101111… |
… | …10110111110111010 |
3 | 211101221002111200110 |
4 | 20011113312332322 |
5 | 120234044401234 |
6 | 3553152045150 |
7 | 425046264450 |
oct | 100527667672 |
9 | 24357074613 |
10 | 8680075194 |
11 | 3754748a6a |
12 | 1822b337b6 |
13 | a843c738b |
14 | 5c4b369d0 |
15 | 35c0841e9 |
hex | 2055f6fba |
8680075194 has 32 divisors (see below), whose sum is σ = 19858041216. Its totient is φ = 2477787840.
The previous prime is 8680075193. The next prime is 8680075267. The reversal of 8680075194 is 4915700868.
It is not an unprimeable number, because it can be changed into a prime (8680075193) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45597 + ... + 139424.
It is an arithmetic number, because the mean of its divisors is an integer number (620563788).
Almost surely, 28680075194 is an apocalyptic number.
8680075194 is an abundant number, since it is smaller than the sum of its proper divisors (11177966022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8680075194 is a wasteful number, since it uses less digits than its factorization.
8680075194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186150.
The product of its (nonzero) digits is 483840, while the sum is 48.
The square root of 8680075194 is about 93166.9211362058. The cubic root of 8680075194 is about 2055.1388183584.
The spelling of 8680075194 in words is "eight billion, six hundred eighty million, seventy-five thousand, one hundred ninety-four".
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