Base | Representation |
---|---|
bin | 100111001101011110… |
… | …101100001001101110 |
3 | 11000200011111021022101 |
4 | 213031132230021232 |
5 | 1142211113030420 |
6 | 31201425405314 |
7 | 3020220530146 |
oct | 471536541156 |
9 | 130604437271 |
10 | 42102080110 |
11 | 16945587a32 |
12 | 81aba9983a |
13 | 3c7c71b14c |
14 | 2075839926 |
15 | 116631060a |
hex | 9cd7ac26e |
42102080110 has 32 divisors (see below), whose sum is σ = 77687488800. Its totient is φ = 16421678208.
The previous prime is 42102080093. The next prime is 42102080177. The reversal of 42102080110 is 1108020124.
It is a happy number.
It is a super-2 number, since 2×421020801102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157285 + ... + 330064.
It is an arithmetic number, because the mean of its divisors is an integer number (2427734025).
Almost surely, 242102080110 is an apocalyptic number.
42102080110 is a deficient number, since it is larger than the sum of its proper divisors (35585408690).
42102080110 is a wasteful number, since it uses less digits than its factorization.
42102080110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 487572.
The product of its (nonzero) digits is 128, while the sum is 19.
The spelling of 42102080110 in words is "forty-two billion, one hundred two million, eighty thousand, one hundred ten".
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