Base | Representation |
---|---|
bin | 101010001000000000… |
… | …001101101000010110 |
3 | 11022202020220201120022 |
4 | 222020000031220112 |
5 | 1220113221231131 |
6 | 32440134305142 |
7 | 3160606545536 |
oct | 521000155026 |
9 | 138666821508 |
10 | 45231430166 |
11 | 18200a65a4a |
12 | 8923ab81b2 |
13 | 435ab51380 |
14 | 22912b34c6 |
15 | 129ae0537b |
hex | a8800da16 |
45231430166 has 16 divisors (see below), whose sum is σ = 73474354800. Its totient is φ = 20759416608.
The previous prime is 45231430157. The next prime is 45231430201. The reversal of 45231430166 is 66103413254.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4854761 + ... + 4864068.
It is an arithmetic number, because the mean of its divisors is an integer number (4592147175).
Almost surely, 245231430166 is an apocalyptic number.
45231430166 is a deficient number, since it is larger than the sum of its proper divisors (28242924634).
45231430166 is a wasteful number, since it uses less digits than its factorization.
45231430166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9719023.
The product of its (nonzero) digits is 51840, while the sum is 35.
The spelling of 45231430166 in words is "forty-five billion, two hundred thirty-one million, four hundred thirty thousand, one hundred sixty-six".
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