Base | Representation |
---|---|
bin | 1000110101000… |
… | …10100000011100 |
3 | 12011100221101021 |
4 | 10122202200130 |
5 | 122430102243 |
6 | 11203253524 |
7 | 1556356465 |
oct | 432424034 |
9 | 164327337 |
10 | 74065948 |
11 | 38898930 |
12 | 2097a2a4 |
13 | 12463408 |
14 | 9b9dd6c |
15 | 67806ed |
hex | 46a281c |
74065948 has 12 divisors (see below), whose sum is σ = 141398712. Its totient is φ = 33666320.
The previous prime is 74065931. The next prime is 74065951. The reversal of 74065948 is 84956047.
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, 841615 + ... + 841702.
It is an arithmetic number, because the mean of its divisors is an integer number (11783226).
Almost surely, 274065948 is an apocalyptic number.
It is an amenable number.
74065948 is a deficient number, since it is larger than the sum of its proper divisors (67332764).
74065948 is a wasteful number, since it uses less digits than its factorization.
74065948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1683332 (or 1683330 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 43.
The square root of 74065948 is about 8606.1575630475. The cubic root of 74065948 is about 419.9583254190.
The spelling of 74065948 in words is "seventy-four million, sixty-five thousand, nine hundred forty-eight".
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