Base | Representation |
---|---|
bin | 1100110110010100001101… |
… | …10001010010010100001110 |
3 | 10201001002221120202111112220 |
4 | 12123022012301102110032 |
5 | 12200410312310040420 |
6 | 140031544103240210 |
7 | 5644216143566133 |
oct | 633120661222416 |
9 | 121032846674486 |
10 | 28254555940110 |
11 | 9003765262785 |
12 | 3203b09749066 |
13 | 129c515ac8616 |
14 | 6d975641a58a |
15 | 33ee74aa3840 |
hex | 19b286c5250e |
28254555940110 has 64 divisors (see below), whose sum is σ = 69656528793600. Its totient is φ = 7329557434752.
The previous prime is 28254555940099. The next prime is 28254555940199. The reversal of 28254555940110 is 1104955545282.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3666451 + ... + 8363729.
It is an arithmetic number, because the mean of its divisors is an integer number (1088383262400).
Almost surely, 228254555940110 is an apocalyptic number.
28254555940110 is an abundant number, since it is smaller than the sum of its proper divisors (41401972853490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28254555940110 is a wasteful number, since it uses less digits than its factorization.
28254555940110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4702745.
The product of its (nonzero) digits is 2880000, while the sum is 51.
The spelling of 28254555940110 in words is "twenty-eight trillion, two hundred fifty-four billion, five hundred fifty-five million, nine hundred forty thousand, one hundred ten".
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