Base | Representation |
---|---|
bin | 1000000110110… |
… | …01100110000100 |
3 | 11201221202122102 |
4 | 10003121212010 |
5 | 114402001012 |
6 | 10425251232 |
7 | 1453664054 |
oct | 403314604 |
9 | 151852572 |
10 | 68000132 |
11 | 35425562 |
12 | 1a933b18 |
13 | 1111b485 |
14 | 9061564 |
15 | 5e832c2 |
hex | 40d9984 |
68000132 has 12 divisors (see below), whose sum is σ = 119789376. Its totient is φ = 33774600.
The previous prime is 68000129. The next prime is 68000137. The reversal of 68000132 is 23100086.
68000132 is a modest number, since divided by 132 gives 68 as remainder.
It is not an unprimeable number, because it can be changed into a prime (68000137) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55688 + ... + 56895.
It is an arithmetic number, because the mean of its divisors is an integer number (9982448).
Almost surely, 268000132 is an apocalyptic number.
It is an amenable number.
68000132 is a deficient number, since it is larger than the sum of its proper divisors (51789244).
68000132 is a wasteful number, since it uses less digits than its factorization.
68000132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112738 (or 112736 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 68000132 is about 8246.2192549071. The cubic root of 68000132 is about 408.1657742987.
The spelling of 68000132 in words is "sixty-eight million, one hundred thirty-two", and thus it is an aban number.
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