Base | Representation |
---|---|
bin | 1000110000001… |
… | …01100000001100 |
3 | 12010011021020012 |
4 | 10120011200030 |
5 | 122244012420 |
6 | 11141412352 |
7 | 1551040550 |
oct | 430054014 |
9 | 163137205 |
10 | 73422860 |
11 | 38499755 |
12 | 2070a0b8 |
13 | 122997a4 |
14 | 9a73860 |
15 | 66a4dc5 |
hex | 460580c |
73422860 has 48 divisors (see below), whose sum is σ = 176736000. Its totient is φ = 25099200.
The previous prime is 73422803. The next prime is 73422893. The reversal of 73422860 is 6822437.
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, 69335 + ... + 70385.
It is an arithmetic number, because the mean of its divisors is an integer number (3682000).
Almost surely, 273422860 is an apocalyptic number.
73422860 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
73422860 is an abundant number, since it is smaller than the sum of its proper divisors (103313140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73422860 is a wasteful number, since it uses less digits than its factorization.
73422860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1566 (or 1564 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 73422860 is about 8568.7140225357. The cubic root of 73422860 is about 418.7393415272.
The spelling of 73422860 in words is "seventy-three million, four hundred twenty-two thousand, eight hundred sixty".
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