Base | Representation |
---|---|
bin | 100111011001010000… |
… | …011010001011010101 |
3 | 11001011221021112011110 |
4 | 213121100122023111 |
5 | 1143112203204221 |
6 | 31233204325233 |
7 | 3025140126555 |
oct | 473120321325 |
9 | 131157245143 |
10 | 42299663061 |
11 | 16a37069a27 |
12 | 82460a3819 |
13 | 3cb163a236 |
14 | 2093b8d165 |
15 | 117883d776 |
hex | 9d941a2d5 |
42299663061 has 16 divisors (see below), whose sum is σ = 56502068480. Its totient is φ = 28148567040.
The previous prime is 42299663017. The next prime is 42299663089. The reversal of 42299663061 is 16036699224.
It is not a de Polignac number, because 42299663061 - 218 = 42299400917 is a prime.
It is a super-2 number, since 2×422996630612 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42299663061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42299663261) 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 15 ways as a sum of consecutive naturals, for example, 4112421 + ... + 4122693.
It is an arithmetic number, because the mean of its divisors is an integer number (3531379280).
Almost surely, 242299663061 is an apocalyptic number.
It is an amenable number.
42299663061 is a deficient number, since it is larger than the sum of its proper divisors (14202405419).
42299663061 is a wasteful number, since it uses less digits than its factorization.
42299663061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12636.
The product of its (nonzero) digits is 839808, while the sum is 48.
The spelling of 42299663061 in words is "forty-two billion, two hundred ninety-nine million, six hundred sixty-three thousand, sixty-one".
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