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4804804668 = 223400400389
BaseRepresentation
bin1000111100110001…
…11000000000111100
3110101212002100220110
410132120320000330
534320012222133
62112435350020
7230032110606
oct43630700074
913355070813
104804804668
112046206954
12b21152310
135b75974b1
143381b0176
151d1c4ac63
hex11e63803c

4804804668 has 12 divisors (see below), whose sum is σ = 11211210920. Its totient is φ = 1601601552.

The previous prime is 4804804643. The next prime is 4804804681. The reversal of 4804804668 is 8664084084.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×48048046682 = 46172295795269180448, which contains 22 as substring.

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, 200200183 + ... + 200200206.

Almost surely, 24804804668 is an apocalyptic number.

It is an amenable number.

4804804668 is an abundant number, since it is smaller than the sum of its proper divisors (6406406252).

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

4804804668 is a wasteful number, since it uses less digits than its factorization.

4804804668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400400396 (or 400400394 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 48.

The square root of 4804804668 is about 69316.6983345283. The cubic root of 4804804668 is about 1687.4279781827.

The spelling of 4804804668 in words is "four billion, eight hundred four million, eight hundred four thousand, six hundred sixty-eight".

Divisors: 1 2 3 4 6 12 400400389 800800778 1201201167 1601601556 2402402334 4804804668