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4704000138 = 2321311994911
BaseRepresentation
bin1000110000110000…
…10101100010001010
3110010211101222002100
410120120111202022
534113211001023
62054435014230
7224366225055
oct43030254212
913124358070
104704000138
111aa4315a22
12ab343a376
1359c731746
14328a4da9c
151c7e87c43
hex11861588a

4704000138 has 24 divisors (see below), whose sum is σ = 10269806976. Its totient is φ = 1556029800.

The previous prime is 4704000121. The next prime is 4704000139. The reversal of 4704000138 is 8310004074.

It is not an unprimeable number, because it can be changed into a prime (4704000139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 995098 + ... + 999813.

It is an arithmetic number, because the mean of its divisors is an integer number (427908624).

Almost surely, 24704000138 is an apocalyptic number.

4704000138 is an abundant number, since it is smaller than the sum of its proper divisors (5565806838).

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

4704000138 is a wasteful number, since it uses less digits than its factorization.

4704000138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995050 (or 1995047 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 4704000138 is about 68585.7138039694. The cubic root of 4704000138 is about 1675.5437620330.

The spelling of 4704000138 in words is "four billion, seven hundred four million, one hundred thirty-eight", and thus it is an aban number.

Divisors: 1 2 3 6 9 18 131 262 393 786 1179 2358 1994911 3989822 5984733 11969466 17954199 35908398 261333341 522666682 784000023 1568000046 2352000069 4704000138