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4365468940 = 225731181921
BaseRepresentation
bin1000001000011001…
…11100010100001100
3102021020101210120211
410010030330110030
532420030001230
62001103052204
7213115605460
oct40414742414
912236353524
104365468940
111940214478
12a19ba1064
13547562821
142d5aca4a0
151a83b742a
hex10433c50c

4365468940 has 24 divisors (see below), whose sum is σ = 10477125792. Its totient is φ = 1496732160.

The previous prime is 4365468929. The next prime is 4365468959. The reversal of 4365468940 is 498645634.

It is a super-2 number, since 2×43654689402 = 38114638132209447200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15590821 + ... + 15591100.

It is an arithmetic number, because the mean of its divisors is an integer number (436546908).

Almost surely, 24365468940 is an apocalyptic number.

It is an amenable number.

4365468940 is an abundant number, since it is smaller than the sum of its proper divisors (6111656852).

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

4365468940 is a wasteful number, since it uses less digits than its factorization.

4365468940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31181937 (or 31181935 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 49.

The square root of 4365468940 is about 66071.6954527428. The cubic root of 4365468940 is about 1634.3446066562.

The spelling of 4365468940 in words is "four billion, three hundred sixty-five million, four hundred sixty-eight thousand, nine hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 31181921 62363842 124727684 155909605 218273447 311819210 436546894 623638420 873093788 1091367235 2182734470 4365468940