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4290018291 = 321379464137
BaseRepresentation
bin1111111110110100…
…0111101111110011
3102001222102111202100
43333231013233303
532241221041131
61545405551443
7211211360646
oct37755075763
912058374670
104290018291
111901670269
129b8875583
13534a36080
142c9a89a5d
151a19617e6
hexffb47bf3

4290018291 has 24 divisors (see below), whose sum is σ = 6757849280. Its totient is φ = 2606587776.

The previous prime is 4290018287. The next prime is 4290018311. The reversal of 4290018291 is 1928100924.

4290018291 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4290018291 - 22 = 4290018287 is a prime.

It is a super-2 number, since 2×42900182912 = 36808513874229121362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4290018251) 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, 222826 + ... + 241311.

Almost surely, 24290018291 is an apocalyptic number.

4290018291 is a deficient number, since it is larger than the sum of its proper divisors (2467830989).

4290018291 is a wasteful number, since it uses less digits than its factorization.

4290018291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464235 (or 464232 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 4290018291 is about 65498.2312051249. The cubic root of 4290018291 is about 1624.8740940399.

The spelling of 4290018291 in words is "four billion, two hundred ninety million, eighteen thousand, two hundred ninety-one".

Divisors: 1 3 9 13 39 79 117 237 711 1027 3081 9243 464137 1392411 4177233 6033781 18101343 36666823 54304029 110000469 330001407 476668699 1430006097 4290018291