Base | Representation |
---|---|
bin | 1000000000001… |
… | …11110110101000 |
3 | 11200100010011220 |
4 | 10000013312220 |
5 | 114142003112 |
6 | 10355022040 |
7 | 1443455310 |
oct | 400076650 |
9 | 150303156 |
10 | 67141032 |
11 | 34999062 |
12 | 1a59a920 |
13 | 10baa42a |
14 | 8cba440 |
15 | 5d6398c |
hex | 4007da8 |
67141032 has 64 divisors (see below), whose sum is σ = 198460800. Its totient is φ = 18520320.
The previous prime is 67141027. The next prime is 67141043. The reversal of 67141032 is 23014176.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 67140993 and 67141011.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2019 + ... + 11762.
It is an arithmetic number, because the mean of its divisors is an integer number (3100950).
Almost surely, 267141032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 67141032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99230400).
67141032 is an abundant number, since it is smaller than the sum of its proper divisors (131319768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67141032 is a wasteful number, since it uses less digits than its factorization.
67141032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13826 (or 13822 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 67141032 is about 8193.9631436808. The cubic root of 67141032 is about 406.4395895516.
The spelling of 67141032 in words is "sixty-seven million, one hundred forty-one thousand, thirty-two".
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