Base | Representation |
---|---|
bin | 1000101111000… |
… | …11100001011000 |
3 | 12002220012022002 |
4 | 10113203201120 |
5 | 122230034142 |
6 | 11134420132 |
7 | 1546621010 |
oct | 427434130 |
9 | 162805262 |
10 | 73283672 |
11 | 38404120 |
12 | 20661648 |
13 | 1224b327 |
14 | 9a38c40 |
15 | 6678a32 |
hex | 45e3858 |
73283672 has 32 divisors (see below), whose sum is σ = 171313920. Its totient is φ = 28551840.
The previous prime is 73283657. The next prime is 73283689. The reversal of 73283672 is 27638237.
It is a pancake number, because a pancake can be divided into 73283672 parts by 12106 straight cuts.
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, 58868 + ... + 60099.
It is an arithmetic number, because the mean of its divisors is an integer number (5353560).
Almost surely, 273283672 is an apocalyptic number.
It is an amenable number.
73283672 is an abundant number, since it is smaller than the sum of its proper divisors (98030248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73283672 is a wasteful number, since it uses less digits than its factorization.
73283672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118991 (or 118987 counting only the distinct ones).
The product of its digits is 84672, while the sum is 38.
The square root of 73283672 is about 8560.5882975412. The cubic root of 73283672 is about 418.4745722182.
The spelling of 73283672 in words is "seventy-three million, two hundred eighty-three thousand, six hundred seventy-two".
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