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30104030037 = 310034676679
BaseRepresentation
bin11100000010010101…
…110000101101010101
32212201000001011202110
4130002111300231111
5443123112430122
621455105501233
72114002014264
oct340225605525
985630034673
1030104030037
1111848a38374
125a01941819
132ab9aba033
1416581a85db
15bb2d2790c
hex702570b55

30104030037 has 4 divisors (see below), whose sum is σ = 40138706720. Its totient is φ = 20069353356.

The previous prime is 30104029999. The next prime is 30104030039. The reversal of 30104030037 is 73003040103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 30104030037 - 215 = 30103997269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30104029995 and 30104030022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30104030039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5017338337 + ... + 5017338342.

It is an arithmetic number, because the mean of its divisors is an integer number (10034676680).

Almost surely, 230104030037 is an apocalyptic number.

It is an amenable number.

30104030037 is a deficient number, since it is larger than the sum of its proper divisors (10034676683).

30104030037 is a wasteful number, since it uses less digits than its factorization.

30104030037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10034676682.

The product of its (nonzero) digits is 756, while the sum is 21.

The spelling of 30104030037 in words is "thirty billion, one hundred four million, thirty thousand, thirty-seven".

Divisors: 1 3 10034676679 30104030037