Base | Representation |
---|---|
bin | 11011110001011011… |
… | …00101010011001010 |
3 | 1102111010000102111000 |
4 | 31320231211103022 |
5 | 221013442221231 |
6 | 10503303315430 |
7 | 1035325622025 |
oct | 157055452312 |
9 | 42433012430 |
10 | 14910117066 |
11 | 63614106a9 |
12 | 2a8144bb76 |
13 | 15380384a0 |
14 | a163081bc |
15 | 5c3eac6e6 |
hex | 378b654ca |
14910117066 has 32 divisors (see below), whose sum is σ = 35682333120. Its totient is φ = 4587728112.
The previous prime is 14910117037. The next prime is 14910117073. The reversal of 14910117066 is 66071101941.
It is a self number, because there is not a number n which added to its sum of digits gives 14910117066.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10619040 + ... + 10620443.
It is an arithmetic number, because the mean of its divisors is an integer number (1115072910).
Almost surely, 214910117066 is an apocalyptic number.
14910117066 is an abundant number, since it is smaller than the sum of its proper divisors (20772216054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14910117066 is a wasteful number, since it uses less digits than its factorization.
14910117066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21239507 (or 21239501 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 36.
The spelling of 14910117066 in words is "fourteen billion, nine hundred ten million, one hundred seventeen thousand, sixty-six".
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