Base | Representation |
---|---|
bin | 100111011010011100… |
… | …000111101011111011 |
3 | 11001020022121212102011 |
4 | 213122130013223323 |
5 | 1143132243312032 |
6 | 31235153550351 |
7 | 3025500621256 |
oct | 473234075373 |
9 | 131208555364 |
10 | 42319510267 |
11 | 16a47295481 |
12 | 82508753b7 |
13 | 3cb5798c48 |
14 | 209667809d |
15 | 117a45e247 |
hex | 9da707afb |
42319510267 has 8 divisors (see below), whose sum is σ = 42759889200. Its totient is φ = 41879215104.
The previous prime is 42319510249. The next prime is 42319510271. The reversal of 42319510267 is 76201591324.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42319510267 - 27 = 42319510139 is a prime.
It is a super-2 number, since 2×423195102672 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (42319510067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1965084 + ... + 1986502.
It is an arithmetic number, because the mean of its divisors is an integer number (5344986150).
Almost surely, 242319510267 is an apocalyptic number.
42319510267 is a deficient number, since it is larger than the sum of its proper divisors (440378933).
42319510267 is a wasteful number, since it uses less digits than its factorization.
42319510267 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41885.
The product of its (nonzero) digits is 90720, while the sum is 40.
The spelling of 42319510267 in words is "forty-two billion, three hundred nineteen million, five hundred ten thousand, two hundred sixty-seven".
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