Base | Representation |
---|---|
bin | 1001000001000… |
… | …00100110100110 |
3 | 12021022110020200 |
4 | 10200200212212 |
5 | 123330143024 |
6 | 11301011330 |
7 | 1605565404 |
oct | 440404646 |
9 | 167273220 |
10 | 75631014 |
11 | 39767778 |
12 | 213b3b46 |
13 | 128908a4 |
14 | a08a474 |
15 | 698e2c9 |
hex | 48209a6 |
75631014 has 24 divisors (see below), whose sum is σ = 169518960. Its totient is φ = 24340848.
The previous prime is 75630967. The next prime is 75631021. The reversal of 75631014 is 41013657.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71922 + ... + 72965.
It is an arithmetic number, because the mean of its divisors is an integer number (7063290).
Almost surely, 275631014 is an apocalyptic number.
75631014 is an abundant number, since it is smaller than the sum of its proper divisors (93887946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75631014 is a wasteful number, since it uses less digits than its factorization.
75631014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144924 (or 144921 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 75631014 is about 8696.6093392770. The cubic root of 75631014 is about 422.8957374270.
The spelling of 75631014 in words is "seventy-five million, six hundred thirty-one thousand, fourteen".
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