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42763104486 = 2324374332
BaseRepresentation
bin100111110100111000…
…010011000011100110
311002101020022210021200
4213310320103003212
51200034323320421
631351201423330
73042465251004
oct476470230346
9132336283250
1042763104486
1117154726373
12835533ab46
13405666202b
1420d9549a74
1511a4384726
hex9f4e130e6

42763104486 has 36 divisors (see below), whose sum is σ = 94820879868. Its totient is φ = 13920998112.

The previous prime is 42763104469. The next prime is 42763104491. The reversal of 42763104486 is 68440136724.

42763104486 is a `hidden beast` number, since 4 + 2 + 7 + 63 + 104 + 486 = 666.

42763104486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5749426 + ... + 5756858.

Almost surely, 242763104486 is an apocalyptic number.

42763104486 is an abundant number, since it is smaller than the sum of its proper divisors (52057775382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42763104486 is an frugal number, since it uses more digits than its factorization.

42763104486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14917 (or 7481 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 42763104486 in words is "forty-two billion, seven hundred sixty-three million, one hundred four thousand, four hundred eighty-six".

Divisors: 1 2 3 6 9 18 43 86 129 258 387 774 7433 14866 22299 44598 66897 133794 319619 639238 958857 1917714 2876571 5753142 55249489 110498978 165748467 331496934 497245401 994490802 2375728027 4751456054 7127184081 14254368162 21381552243 42763104486