Base | Representation |
---|---|
bin | 11101101110011101110… |
… | …100111010111101010100 |
3 | 21020021201021100212100021 |
4 | 131232131310322331110 |
5 | 231432031341031432 |
6 | 4202232455354524 |
7 | 300404301036451 |
oct | 35563564727524 |
9 | 7207637325307 |
10 | 2042757361492 |
11 | 718368304381 |
12 | 28ba97382a44 |
13 | 11a828965383 |
14 | 70c27342828 |
15 | 3820baca697 |
hex | 1db9dd3af54 |
2042757361492 has 12 divisors (see below), whose sum is σ = 3580600549120. Its totient is φ = 1019728633176.
The previous prime is 2042757361471. The next prime is 2042757361523. The reversal of 2042757361492 is 2941637572402.
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412509108 + ... + 412514059.
Almost surely, 22042757361492 is an apocalyptic number.
It is an amenable number.
2042757361492 is a deficient number, since it is larger than the sum of its proper divisors (1537843187628).
2042757361492 is a wasteful number, since it uses less digits than its factorization.
2042757361492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 825023790 (or 825023788 counting only the distinct ones).
The product of its (nonzero) digits is 5080320, while the sum is 52.
The spelling of 2042757361492 in words is "two trillion, forty-two billion, seven hundred fifty-seven million, three hundred sixty-one thousand, four hundred ninety-two".
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