Base | Representation |
---|---|
bin | 1000110011010… |
… | …10000101111000 |
3 | 12010221012101220 |
4 | 10121222011320 |
5 | 122400203442 |
6 | 11154312040 |
7 | 1554405006 |
oct | 431520570 |
9 | 163835356 |
10 | 73834872 |
11 | 38750261 |
12 | 20888620 |
13 | 123b2197 |
14 | 9b3da76 |
15 | 6736eec |
hex | 466a178 |
73834872 has 32 divisors (see below), whose sum is σ = 184807680. Its totient is φ = 24582240.
The previous prime is 73834861. The next prime is 73834889. The reversal of 73834872 is 27843837.
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, 29793 + ... + 32175.
It is an arithmetic number, because the mean of its divisors is an integer number (5775240).
Almost surely, 273834872 is an apocalyptic number.
It is an amenable number.
73834872 is an abundant number, since it is smaller than the sum of its proper divisors (110972808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73834872 is a wasteful number, since it uses less digits than its factorization.
73834872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3683 (or 3679 counting only the distinct ones).
The product of its digits is 225792, while the sum is 42.
The square root of 73834872 is about 8592.7220367006. The cubic root of 73834872 is about 419.5211322255.
The spelling of 73834872 in words is "seventy-three million, eight hundred thirty-four thousand, eight hundred seventy-two".
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