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3104020015 = 51345146153
BaseRepresentation
bin1011100100000011…
…1001011000101111
322000022202112222021
42321000321120233
522324112120030
61232001531011
7136630510015
oct27100713057
98008675867
103104020015
1113531581a8
12727643a67
133a6104a45
142163628b5
1513278e97a
hexb903962f

3104020015 has 8 divisors (see below), whose sum is σ = 3725181648. Its totient is φ = 2482977600.

The previous prime is 3104019983. The next prime is 3104020033. The reversal of 3104020015 is 5100204013.

3104020015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3104020015 - 25 = 3104019983 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 44179 + ... + 90331.

It is an arithmetic number, because the mean of its divisors is an integer number (465647706).

Almost surely, 23104020015 is an apocalyptic number.

3104020015 is a deficient number, since it is larger than the sum of its proper divisors (621161633).

3104020015 is a wasteful number, since it uses less digits than its factorization.

3104020015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59609.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 3104020015 is about 55713.7327326037. The cubic root of 3104020015 is about 1458.7297413006.

Adding to 3104020015 its reverse (5100204013), we get a palindrome (8204224028).

The spelling of 3104020015 in words is "three billion, one hundred four million, twenty thousand, fifteen".

Divisors: 1 5 13451 46153 67255 230765 620804003 3104020015