Base | Representation |
---|---|
bin | 1001100100111… |
… | …11011101110100 |
3 | 12121011221112211 |
4 | 10302133131310 |
5 | 131032014243 |
6 | 11550023204 |
7 | 1663630555 |
oct | 462373564 |
9 | 177157484 |
10 | 80344948 |
11 | 41397392 |
12 | 22aa7b04 |
13 | 138513b8 |
14 | a95632c |
15 | 70c0d9d |
hex | 4c9f774 |
80344948 has 12 divisors (see below), whose sum is σ = 140839552. Its totient is φ = 40105080.
The previous prime is 80344937. The next prime is 80344969. The reversal of 80344948 is 84944308.
It is a self number, because there is not a number n which added to its sum of digits gives 80344948.
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, 14118 + ... + 18973.
Almost surely, 280344948 is an apocalyptic number.
It is an amenable number.
80344948 is a deficient number, since it is larger than the sum of its proper divisors (60494604).
80344948 is a wasteful number, since it uses less digits than its factorization.
80344948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33702 (or 33700 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 40.
The square root of 80344948 is about 8963.5343475663. The cubic root of 80344948 is about 431.5053566280.
The spelling of 80344948 in words is "eighty million, three hundred forty-four thousand, nine hundred forty-eight".
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