Base | Representation |
---|---|
bin | 10110000101110101… |
… | …11011001110011000 |
3 | 1010121112222121220020 |
4 | 23002322323032120 |
5 | 143242200131212 |
6 | 5240512230440 |
7 | 566622465060 |
oct | 130272731630 |
9 | 33545877806 |
10 | 11860161432 |
11 | 503682a909 |
12 | 236bb3b420 |
13 | 11701b2b02 |
14 | 80721a3a0 |
15 | 49634bd8c |
hex | 2c2ebb398 |
11860161432 has 32 divisors (see below), whose sum is σ = 33886176000. Its totient is φ = 3388617504.
The previous prime is 11860161431. The next prime is 11860161433. The reversal of 11860161432 is 23416106811.
It is an interprime number because it is at equal distance from previous prime (11860161431) and next prime (11860161433).
It is a junction number, because it is equal to n+sod(n) for n = 11860161393 and 11860161402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11860161431) 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, 35297932 + ... + 35298267.
It is an arithmetic number, because the mean of its divisors is an integer number (1058943000).
Almost surely, 211860161432 is an apocalyptic number.
11860161432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11860161432 is an abundant number, since it is smaller than the sum of its proper divisors (22026014568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11860161432 is a wasteful number, since it uses less digits than its factorization.
11860161432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70596215 (or 70596211 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 33.
The spelling of 11860161432 in words is "eleven billion, eight hundred sixty million, one hundred sixty-one thousand, four hundred thirty-two".
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