Base | Representation |
---|---|
bin | 1101001011010001… |
… | …01111111101111100 |
3 | 200020222202212001022 |
4 | 12211220233331330 |
5 | 103441403441142 |
6 | 3125534003312 |
7 | 340204034336 |
oct | 64550577574 |
9 | 20228685038 |
10 | 7073890172 |
11 | 3000032428 |
12 | 1455046538 |
13 | 88970733b |
14 | 4b16b2456 |
15 | 2b60626d2 |
hex | 1a5a2ff7c |
7073890172 has 12 divisors (see below), whose sum is σ = 12381239976. Its totient is φ = 3536393040.
The previous prime is 7073890151. The next prime is 7073890199. The reversal of 7073890172 is 2710983707.
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, 108479 + ... + 160982.
It is an arithmetic number, because the mean of its divisors is an integer number (1031769998).
Almost surely, 27073890172 is an apocalyptic number.
It is an amenable number.
7073890172 is a deficient number, since it is larger than the sum of its proper divisors (5307349804).
7073890172 is a wasteful number, since it uses less digits than its factorization.
7073890172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 276028 (or 276026 counting only the distinct ones).
The product of its (nonzero) digits is 148176, while the sum is 44.
The square root of 7073890172 is about 84106.4217048853. The cubic root of 7073890172 is about 1919.6384385002.
The spelling of 7073890172 in words is "seven billion, seventy-three million, eight hundred ninety thousand, one hundred seventy-two".
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