Base | Representation |
---|---|
bin | 100111101001111101… |
… | …111101001100010001 |
3 | 11001220110212001211220 |
4 | 213221331331030101 |
5 | 1144200442212132 |
6 | 31321101555253 |
7 | 3035113232460 |
oct | 475175751421 |
9 | 131813761756 |
10 | 42580038417 |
11 | 1707035a0a4 |
12 | 8303b75b29 |
13 | 4027756707 |
14 | 20bd0d49d7 |
15 | 1193272a2c |
hex | 9e9f7d311 |
42580038417 has 16 divisors (see below), whose sum is σ = 65050677120. Its totient is φ = 24268897152.
The previous prime is 42580038409. The next prime is 42580038451. The reversal of 42580038417 is 71483008524.
It is not a de Polignac number, because 42580038417 - 23 = 42580038409 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42580038467) 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, 2598028 + ... + 2614365.
It is an arithmetic number, because the mean of its divisors is an integer number (4065667320).
Almost surely, 242580038417 is an apocalyptic number.
It is an amenable number.
42580038417 is a deficient number, since it is larger than the sum of its proper divisors (22470638703).
42580038417 is a wasteful number, since it uses less digits than its factorization.
42580038417 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5212792.
The product of its (nonzero) digits is 215040, while the sum is 42.
The spelling of 42580038417 in words is "forty-two billion, five hundred eighty million, thirty-eight thousand, four hundred seventeen".
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