Base | Representation |
---|---|
bin | 1000110000100… |
… | …11101011110000 |
3 | 12010021012220110 |
4 | 10120103223300 |
5 | 122302342234 |
6 | 11142541320 |
7 | 1551402105 |
oct | 430235360 |
9 | 163235813 |
10 | 73480944 |
11 | 38529359 |
12 | 20737840 |
13 | 122ba064 |
14 | 9a8aaac |
15 | 66b71e9 |
hex | 4613af0 |
73480944 has 20 divisors (see below), whose sum is σ = 189825896. Its totient is φ = 24493632.
The previous prime is 73480907. The next prime is 73480951. The reversal of 73480944 is 44908437.
It is a super-2 number, since 2×734809442 = 10798898262262272, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 765379 + ... + 765474.
Almost surely, 273480944 is an apocalyptic number.
It is an amenable number.
73480944 is an abundant number, since it is smaller than the sum of its proper divisors (116344952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73480944 is a wasteful number, since it uses less digits than its factorization.
73480944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1530864 (or 1530858 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 39.
The square root of 73480944 is about 8572.1026592079. The cubic root of 73480944 is about 418.8497324195.
The spelling of 73480944 in words is "seventy-three million, four hundred eighty thousand, nine hundred forty-four".
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