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4918013164 = 221772323723
BaseRepresentation
bin1001001010010001…
…01110110011101100
3110200202002221202201
410211020232303230
540033002410124
62132002031244
7232605264541
oct44510566354
913622087681
104918013164
1120a40aa099
12b53048524
13604b8407c
1434923cbc8
151dbb5e144
hex12522ecec

4918013164 has 12 divisors (see below), whose sum is σ = 9112789224. Its totient is φ = 2314359104.

The previous prime is 4918013141. The next prime is 4918013171. The reversal of 4918013164 is 4613108194.

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, 36161794 + ... + 36161929.

It is an arithmetic number, because the mean of its divisors is an integer number (759399102).

Almost surely, 24918013164 is an apocalyptic number.

It is an amenable number.

4918013164 is a deficient number, since it is larger than the sum of its proper divisors (4194776060).

4918013164 is a wasteful number, since it uses less digits than its factorization.

4918013164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72323744 (or 72323742 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 4918013164 is about 70128.5474254244. The cubic root of 4918013164 is about 1700.5780230499.

The spelling of 4918013164 in words is "four billion, nine hundred eighteen million, thirteen thousand, one hundred sixty-four".

Divisors: 1 2 4 17 34 68 72323723 144647446 289294892 1229503291 2459006582 4918013164