Base | Representation |
---|---|
bin | 100001000111011100… |
… | …1100100000010101110 |
3 | 20210120021001102111112 |
4 | 1002032321210002232 |
5 | 2131121413244441 |
6 | 52400510352022 |
7 | 5065225640654 |
oct | 1021671440256 |
9 | 223507042445 |
10 | 71116931246 |
11 | 28184721049 |
12 | 11948abb612 |
13 | 6924975a0a |
14 | 36290c0dd4 |
15 | 1cb36dd4eb |
hex | 108ee640ae |
71116931246 has 16 divisors (see below), whose sum is σ = 112920231600. Its totient is φ = 33533884608.
The previous prime is 71116931233. The next prime is 71116931257. The reversal of 71116931246 is 64213961117.
It is a super-2 number, since 2×711169312462 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14255111 + ... + 14260098.
It is an arithmetic number, because the mean of its divisors is an integer number (7057514475).
Almost surely, 271116931246 is an apocalyptic number.
71116931246 is a deficient number, since it is larger than the sum of its proper divisors (41803300354).
71116931246 is a wasteful number, since it uses less digits than its factorization.
71116931246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28515283.
The product of its digits is 54432, while the sum is 41.
The spelling of 71116931246 in words is "seventy-one billion, one hundred sixteen million, nine hundred thirty-one thousand, two hundred forty-six".
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