Base | Representation |
---|---|
bin | 11100000010010101… |
… | …110000101101010101 |
3 | 2212201000001011202110 |
4 | 130002111300231111 |
5 | 443123112430122 |
6 | 21455105501233 |
7 | 2114002014264 |
oct | 340225605525 |
9 | 85630034673 |
10 | 30104030037 |
11 | 11848a38374 |
12 | 5a01941819 |
13 | 2ab9aba033 |
14 | 16581a85db |
15 | bb2d2790c |
hex | 702570b55 |
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".
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