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4684700920 = 235117117523
BaseRepresentation
bin1000101110011101…
…01101110011111000
3110002111002110112111
410113032231303320
534043240412140
62052505222104
7224043205114
oct42716556370
913074073474
104684700920
111a94434159
12aa8a91934
135987352a3
14326268744
151c64247ea
hex1173adcf8

4684700920 has 16 divisors (see below), whose sum is σ = 10540577160. Its totient is φ = 1873880352.

The previous prime is 4684700843. The next prime is 4684700929. The reversal of 4684700920 is 290074864.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 117117523 = 4684700920 / (4 + 6 + 8 + 4 + 7 + 0 + 0 + 9 + 2 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4684700929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58558722 + ... + 58558801.

Almost surely, 24684700920 is an apocalyptic number.

4684700920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4684700920 is an abundant number, since it is smaller than the sum of its proper divisors (5855876240).

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

4684700920 is a wasteful number, since it uses less digits than its factorization.

4684700920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117117534 (or 117117530 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 4684700920 is about 68444.8750455430. The cubic root of 4684700920 is about 1673.2491895207.

The spelling of 4684700920 in words is "four billion, six hundred eighty-four million, seven hundred thousand, nine hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 117117523 234235046 468470092 585587615 936940184 1171175230 2342350460 4684700920