Base | Representation |
---|---|
bin | 1000110010010… |
… | …11001001111000 |
3 | 12010200202120120 |
4 | 10121023021320 |
5 | 122332130102 |
6 | 11151453240 |
7 | 1553336400 |
oct | 431131170 |
9 | 163622516 |
10 | 73708152 |
11 | 38674031 |
12 | 20827220 |
13 | 123695bb |
14 | 9b09800 |
15 | 670e6bc |
hex | 464b278 |
73708152 has 96 divisors (see below), whose sum is σ = 216075600. Its totient is φ = 20891136.
The previous prime is 73708147. The next prime is 73708171. The reversal of 73708152 is 25180737.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 273874 + ... + 274142.
Almost surely, 273708152 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 73708152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108037800).
73708152 is an abundant number, since it is smaller than the sum of its proper divisors (142367448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73708152 is a wasteful number, since it uses less digits than its factorization.
73708152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 525 (or 514 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 33.
The square root of 73708152 is about 8585.3451881680. The cubic root of 73708152 is about 419.2809920378.
Adding to 73708152 its reverse (25180737), we get a palindrome (98888889).
The spelling of 73708152 in words is "seventy-three million, seven hundred eight thousand, one hundred fifty-two".
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