Base | Representation |
---|---|
bin | 1000000101000… |
… | …00001110001100 |
3 | 11201111211021201 |
4 | 10002200032030 |
5 | 114321441012 |
6 | 10420235244 |
7 | 1451664661 |
oct | 402401614 |
9 | 151454251 |
10 | 67765132 |
11 | 35284a46 |
12 | 1a83bb24 |
13 | 11068516 |
14 | 8ddda68 |
15 | 5e38857 |
hex | 40a038c |
67765132 has 24 divisors (see below), whose sum is σ = 123338880. Its totient is φ = 32542080.
The previous prime is 67765123. The next prime is 67765151. The reversal of 67765132 is 23156776.
It is a super-2 number, since 2×677651322 = 9184226229954848, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 67765091 and 67765100.
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, 14994 + ... + 18982.
It is an arithmetic number, because the mean of its divisors is an integer number (5139120).
Almost surely, 267765132 is an apocalyptic number.
67765132 is a gapful number since it is divisible by the number (62) formed by its first and last digit.
It is an amenable number.
67765132 is a deficient number, since it is larger than the sum of its proper divisors (55573748).
67765132 is a wasteful number, since it uses less digits than its factorization.
67765132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4161 (or 4159 counting only the distinct ones).
The product of its digits is 52920, while the sum is 37.
The square root of 67765132 is about 8231.9579687945. The cubic root of 67765132 is about 407.6950415641.
The spelling of 67765132 in words is "sixty-seven million, seven hundred sixty-five thousand, one hundred thirty-two".
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