Base | Representation |
---|---|
bin | 101010000010110011… |
… | …101100101000101010 |
3 | 11022112011220011222112 |
4 | 222002303230220222 |
5 | 1214423412410320 |
6 | 32423342122322 |
7 | 3155500622504 |
oct | 520263545052 |
9 | 138464804875 |
10 | 45144263210 |
11 | 1816683a142 |
12 | 88ba8803a2 |
13 | 4345a81aa7 |
14 | 22838a2d74 |
15 | 1293437ec5 |
hex | a82ceca2a |
45144263210 has 32 divisors (see below), whose sum is σ = 81963271872. Its totient is φ = 17901907200.
The previous prime is 45144263189. The next prime is 45144263279. The reversal of 45144263210 is 1236244154.
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, 619097 + ... + 688163.
It is an arithmetic number, because the mean of its divisors is an integer number (2561352246).
Almost surely, 245144263210 is an apocalyptic number.
45144263210 is a deficient number, since it is larger than the sum of its proper divisors (36819008662).
45144263210 is a wasteful number, since it uses less digits than its factorization.
45144263210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69638.
The product of its (nonzero) digits is 23040, while the sum is 32.
The spelling of 45144263210 in words is "forty-five billion, one hundred forty-four million, two hundred sixty-three thousand, two hundred ten".
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