Base | Representation |
---|---|
bin | 100011110001111000… |
… | …0000000010010001110 |
3 | 21100022210110120220220 |
4 | 1013203300000102032 |
5 | 2224324334044032 |
6 | 55144150252210 |
7 | 5360024413134 |
oct | 1074360002216 |
9 | 240283416826 |
10 | 76835456142 |
11 | 2a649680485 |
12 | 12a84057066 |
13 | 732662b863 |
14 | 3a0c77d754 |
15 | 1eea77612c |
hex | 11e3c0048e |
76835456142 has 16 divisors (see below), whose sum is σ = 153673922640. Its totient is φ = 25611316992.
The previous prime is 76835456141. The next prime is 76835456167. The reversal of 76835456142 is 24165453867.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76835456141) 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, 338208 + ... + 517740.
It is an arithmetic number, because the mean of its divisors is an integer number (9604620165).
Almost surely, 276835456142 is an apocalyptic number.
76835456142 is an abundant number, since it is smaller than the sum of its proper divisors (76838466498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76835456142 is a wasteful number, since it uses less digits than its factorization.
76835456142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250867.
The product of its digits is 4838400, while the sum is 51.
The spelling of 76835456142 in words is "seventy-six billion, eight hundred thirty-five million, four hundred fifty-six thousand, one hundred forty-two".
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