Base | Representation |
---|---|
bin | 100111001011011011011… |
… | …110001100110011101100 |
3 | 100112101101012222221002021 |
4 | 213023123132030303230 |
5 | 323102343400420010 |
6 | 5420501243035524 |
7 | 365341326316564 |
oct | 47133336146354 |
9 | 10471335887067 |
10 | 2692331654380 |
11 | 9488a2036965 |
12 | 37596050bba4 |
13 | 166b690bcca4 |
14 | 9444957dda4 |
15 | 4a078c4c8da |
hex | 272db78ccec |
2692331654380 has 48 divisors (see below), whose sum is σ = 6063761904480. Its totient is φ = 1001001950208.
The previous prime is 2692331654351. The next prime is 2692331654407. The reversal of 2692331654380 is 834561332962.
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, 66820269 + ... + 66860548.
It is an arithmetic number, because the mean of its divisors is an integer number (126328373010).
Almost surely, 22692331654380 is an apocalyptic number.
2692331654380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2692331654380 is an abundant number, since it is smaller than the sum of its proper divisors (3371430250100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2692331654380 is a wasteful number, since it uses less digits than its factorization.
2692331654380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133680898 (or 133680896 counting only the distinct ones).
The product of its (nonzero) digits is 5598720, while the sum is 52.
The spelling of 2692331654380 in words is "two trillion, six hundred ninety-two billion, three hundred thirty-one million, six hundred fifty-four thousand, three hundred eighty".
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