Base | Representation |
---|---|
bin | 100111011000101101… |
… | …000110000101000111 |
3 | 11001011021212012110100 |
4 | 213120231012011013 |
5 | 1143102320440303 |
6 | 31232234055143 |
7 | 3024665342310 |
oct | 473055060507 |
9 | 131137765410 |
10 | 42290405703 |
11 | 16a31916817 |
12 | 8242b7a4b3 |
13 | 3cac748700 |
14 | 209285d607 |
15 | 1177b108a3 |
hex | 9d8b46147 |
42290405703 has 54 divisors (see below), whose sum is σ = 75633986376. Its totient is φ = 22295834496.
The previous prime is 42290405687. The next prime is 42290405719. The reversal of 42290405703 is 30750409224.
42290405703 is a `hidden beast` number, since 42 + 2 + 9 + 0 + 40 + 570 + 3 = 666.
It is an interprime number because it is at equal distance from previous prime (42290405687) and next prime (42290405719).
It is not a de Polignac number, because 42290405703 - 24 = 42290405687 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42290405723) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 21218475 + ... + 21220467.
Almost surely, 242290405703 is an apocalyptic number.
42290405703 is a deficient number, since it is larger than the sum of its proper divisors (33343580673).
42290405703 is an equidigital number, since it uses as much as digits as its factorization.
42290405703 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4025 (or 2016 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The spelling of 42290405703 in words is "forty-two billion, two hundred ninety million, four hundred five thousand, seven hundred three".
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