Base | Representation |
---|---|
bin | 1100110110110101001… |
… | …1010100111100011010 |
3 | 210010010022021000112220 |
4 | 3031231103110330122 |
5 | 12104324020141122 |
6 | 245245231044510 |
7 | 21646353333654 |
oct | 3155523247432 |
9 | 703108230486 |
10 | 220877115162 |
11 | 85745411890 |
12 | 36983370736 |
13 | 17aa0639c62 |
14 | a994a876d4 |
15 | 5b2b1eb25c |
hex | 336d4d4f1a |
220877115162 has 48 divisors (see below), whose sum is σ = 490220685792. Its totient is φ = 65797942240.
The previous prime is 220877115149. The next prime is 220877115169. The reversal of 220877115162 is 261511778022.
It is not an unprimeable number, because it can be changed into a prime (220877115169) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 250953 + ... + 710444.
It is an arithmetic number, because the mean of its divisors is an integer number (10212930954).
Almost surely, 2220877115162 is an apocalyptic number.
220877115162 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
220877115162 is an abundant number, since it is smaller than the sum of its proper divisors (269343570630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220877115162 is a wasteful number, since it uses less digits than its factorization.
220877115162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 961531 (or 961472 counting only the distinct ones).
The product of its (nonzero) digits is 94080, while the sum is 42.
The spelling of 220877115162 in words is "two hundred twenty billion, eight hundred seventy-seven million, one hundred fifteen thousand, one hundred sixty-two".
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