Base | Representation |
---|---|
bin | 100111000111111111… |
… | …110100111100111101 |
3 | 11000102202102101021110 |
4 | 213013333310330331 |
5 | 1142014041303423 |
6 | 31144342152233 |
7 | 3015022663122 |
oct | 470777647475 |
9 | 130382371243 |
10 | 42010103613 |
11 | 168a86766a5 |
12 | 8185122679 |
13 | 3c6665669a |
14 | 2067536749 |
15 | 115d1e3193 |
hex | 9c7ff4f3d |
42010103613 has 4 divisors (see below), whose sum is σ = 56013471488. Its totient is φ = 28006735740.
The previous prime is 42010103599. The next prime is 42010103617. The reversal of 42010103613 is 31630101024.
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 42010103613 - 212 = 42010099517 is a prime.
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 42010103613.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42010103617) 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, 7001683933 + ... + 7001683938.
It is an arithmetic number, because the mean of its divisors is an integer number (14003367872).
Almost surely, 242010103613 is an apocalyptic number.
It is an amenable number.
42010103613 is a deficient number, since it is larger than the sum of its proper divisors (14003367875).
42010103613 is a wasteful number, since it uses less digits than its factorization.
42010103613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14003367874.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 42010103613 its reverse (31630101024), we get a palindrome (73640204637).
The spelling of 42010103613 in words is "forty-two billion, ten million, one hundred three thousand, six hundred thirteen".
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