Base | Representation |
---|---|
bin | 100111001000111001… |
… | …111001101000101111 |
3 | 11000110211001211001012 |
4 | 213020321321220233 |
5 | 1142031440432101 |
6 | 31150044335435 |
7 | 3015266246453 |
oct | 471071715057 |
9 | 130424054035 |
10 | 42025327151 |
11 | 16906224335 |
12 | 818a24457b |
13 | 3c698569b2 |
14 | 206957a663 |
15 | 115e6edbbb |
hex | 9c8e79a2f |
42025327151 has 16 divisors (see below), whose sum is σ = 44174191104. Its totient is φ = 39903767904.
The previous prime is 42025327133. The next prime is 42025327199. The reversal of 42025327151 is 15172352024.
It is a cyclic number.
It is not a de Polignac number, because 42025327151 - 218 = 42025065007 is a prime.
It is a super-2 number, since 2×420253271512 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42025327111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4194590 + ... + 4204596.
It is an arithmetic number, because the mean of its divisors is an integer number (2760886944).
Almost surely, 242025327151 is an apocalyptic number.
42025327151 is a deficient number, since it is larger than the sum of its proper divisors (2148863953).
42025327151 is a wasteful number, since it uses less digits than its factorization.
42025327151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11350.
The product of its (nonzero) digits is 16800, while the sum is 32.
Adding to 42025327151 its reverse (15172352024), we get a palindrome (57197679175).
The spelling of 42025327151 in words is "forty-two billion, twenty-five million, three hundred twenty-seven thousand, one hundred fifty-one".
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