Base | Representation |
---|---|
bin | 1000110010100… |
… | …11011010010010 |
3 | 12010202110222002 |
4 | 10121103122102 |
5 | 122334220340 |
6 | 11152314002 |
7 | 1553540111 |
oct | 431233222 |
9 | 163673862 |
10 | 73741970 |
11 | 38697485 |
12 | 20842902 |
13 | 1237bb03 |
14 | 9b17c78 |
15 | 6719715 |
hex | 4653692 |
73741970 has 8 divisors (see below), whose sum is σ = 132735564. Its totient is φ = 29496784.
The previous prime is 73741961. The next prime is 73741991. The reversal of 73741970 is 7914737.
It can be written as a sum of positive squares in 2 ways, for example, as 69872881 + 3869089 = 8359^2 + 1967^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 3687089 + ... + 3687108.
Almost surely, 273741970 is an apocalyptic number.
73741970 is a deficient number, since it is larger than the sum of its proper divisors (58993594).
73741970 is a wasteful number, since it uses less digits than its factorization.
73741970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7374204.
The product of its (nonzero) digits is 37044, while the sum is 38.
The square root of 73741970 is about 8587.3144812566. The cubic root of 73741970 is about 419.3451056003.
The spelling of 73741970 in words is "seventy-three million, seven hundred forty-one thousand, nine hundred seventy".
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