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3104130030 = 235103471001
BaseRepresentation
bin1011100100000101…
…0100001111101110
322000022222010212220
42321001110033232
522324124130110
61232004140210
7136631445531
oct27101241756
98008863786
103104130030
111353222921
12727697666
133a6142b41
14216390a18
151327b2370
hexb90543ee

3104130030 has 16 divisors (see below), whose sum is σ = 7449912144. Its totient is φ = 827768000.

The previous prime is 3104129953. The next prime is 3104130047. The reversal of 3104130030 is 300314013.

3104130030 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 3104129991 and 3104130009.

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, 51735471 + ... + 51735530.

It is an arithmetic number, because the mean of its divisors is an integer number (465619509).

Almost surely, 23104130030 is an apocalyptic number.

3104130030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3104130030 is an abundant number, since it is smaller than the sum of its proper divisors (4345782114).

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

3104130030 is a wasteful number, since it uses less digits than its factorization.

3104130030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103471011.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3104130030 is about 55714.7200477576. The cubic root of 3104130030 is about 1458.7469748940.

Adding to 3104130030 its reverse (300314013), we get a palindrome (3404444043).

The spelling of 3104130030 in words is "three billion, one hundred four million, one hundred thirty thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 103471001 206942002 310413003 517355005 620826006 1034710010 1552065015 3104130030