Base | Representation |
---|---|
bin | 1000110100011… |
… | …10111110011100 |
3 | 12011012212122022 |
4 | 10122032332130 |
5 | 122420022243 |
6 | 11201435312 |
7 | 1555604321 |
oct | 432167634 |
9 | 164185568 |
10 | 73985948 |
11 | 38843813 |
12 | 2093bb38 |
13 | 12435b8a |
14 | 9b7cb48 |
15 | 6766b68 |
hex | 468ef9c |
73985948 has 6 divisors (see below), whose sum is σ = 129475416. Its totient is φ = 36992972.
The previous prime is 73985939. The next prime is 73985957. The reversal of 73985948 is 84958937.
It is an interprime number because it is at equal distance from previous prime (73985939) and next prime (73985957).
It is a self number, because there is not a number n which added to its sum of digits gives 73985948.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9248240 + ... + 9248247.
It is an arithmetic number, because the mean of its divisors is an integer number (21579236).
Almost surely, 273985948 is an apocalyptic number.
It is an amenable number.
73985948 is a deficient number, since it is larger than the sum of its proper divisors (55489468).
73985948 is a wasteful number, since it uses less digits than its factorization.
73985948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18496491 (or 18496489 counting only the distinct ones).
The product of its digits is 2177280, while the sum is 53.
The square root of 73985948 is about 8601.5084723553. The cubic root of 73985948 is about 419.8070693635.
The spelling of 73985948 in words is "seventy-three million, nine hundred eighty-five thousand, nine hundred forty-eight".
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