Base | Representation |
---|---|
bin | 1001100010111… |
… | …01101001011010 |
3 | 12120200020201212 |
4 | 10301131221122 |
5 | 130444402404 |
6 | 11540143122 |
7 | 1661425562 |
oct | 461355132 |
9 | 176606655 |
10 | 80075354 |
11 | 41222887 |
12 | 22997aa2 |
13 | 13788788 |
14 | a8c5da2 |
15 | 706b06e |
hex | 4c5da5a |
80075354 has 4 divisors (see below), whose sum is σ = 120113034. Its totient is φ = 40037676.
The previous prime is 80075341. The next prime is 80075399. The reversal of 80075354 is 45357008.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 65044225 + 15031129 = 8065^2 + 3877^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 80075354.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20018837 + ... + 20018840.
Almost surely, 280075354 is an apocalyptic number.
80075354 is a deficient number, since it is larger than the sum of its proper divisors (40037680).
80075354 is a wasteful number, since it uses less digits than its factorization.
80075354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40037679.
The product of its (nonzero) digits is 16800, while the sum is 32.
The square root of 80075354 is about 8948.4833351803. The cubic root of 80075354 is about 431.0221832780.
The spelling of 80075354 in words is "eighty million, seventy-five thousand, three hundred fifty-four".
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