Base | Representation |
---|---|
bin | 100111010000010011… |
… | …010000100000011001 |
3 | 11000210110120010111010 |
4 | 213100103100200121 |
5 | 1142310222234222 |
6 | 31210240124133 |
7 | 3021334054440 |
oct | 472023204031 |
9 | 130713503433 |
10 | 42149414937 |
11 | 1696a278323 |
12 | 8203906649 |
13 | 3c89482416 |
14 | 207bc3bd57 |
15 | 116a56080c |
hex | 9d04d0819 |
42149414937 has 16 divisors (see below), whose sum is σ = 64553715072. Its totient is φ = 23963116800.
The previous prime is 42149414903. The next prime is 42149414941. The reversal of 42149414937 is 73941494124.
It is not a de Polignac number, because 42149414937 - 27 = 42149414809 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42149414137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5090064 + ... + 5098337.
It is an arithmetic number, because the mean of its divisors is an integer number (4034607192).
Almost surely, 242149414937 is an apocalyptic number.
It is an amenable number.
42149414937 is a deficient number, since it is larger than the sum of its proper divisors (22404300135).
42149414937 is a wasteful number, since it uses less digits than its factorization.
42149414937 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10188608.
The product of its digits is 870912, while the sum is 48.
The spelling of 42149414937 in words is "forty-two billion, one hundred forty-nine million, four hundred fourteen thousand, nine hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •