Base | Representation |
---|---|
bin | 11100000010010111… |
… | …110010001100011111 |
3 | 2212201001001010022002 |
4 | 130002113302030133 |
5 | 443123231413130 |
6 | 21455125112515 |
7 | 2114006353466 |
oct | 340227621437 |
9 | 85631033262 |
10 | 30104560415 |
11 | 1184926a8a6 |
12 | 5a01b5873b |
13 | 2ab9c44577 |
14 | 16582a59dd |
15 | bb2dceb45 |
hex | 7025f231f |
30104560415 has 16 divisors (see below), whose sum is σ = 38734692480. Its totient is φ = 22380034560.
The previous prime is 30104560349. The next prime is 30104560417. The reversal of 30104560415 is 51406540103.
It is a happy number.
It is not a de Polignac number, because 30104560415 - 28 = 30104560159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30104560417) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2234876 + ... + 2248305.
It is an arithmetic number, because the mean of its divisors is an integer number (2420918280).
Almost surely, 230104560415 is an apocalyptic number.
30104560415 is a deficient number, since it is larger than the sum of its proper divisors (8630132065).
30104560415 is a wasteful number, since it uses less digits than its factorization.
30104560415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4483282.
The product of its (nonzero) digits is 7200, while the sum is 29.
The spelling of 30104560415 in words is "thirty billion, one hundred four million, five hundred sixty thousand, four hundred fifteen".
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