Base | Representation |
---|---|
bin | 1000110010110… |
… | …10001110001100 |
3 | 12010210220020100 |
4 | 10121122032030 |
5 | 122341113433 |
6 | 11153051100 |
7 | 1554014334 |
oct | 431321614 |
9 | 163726210 |
10 | 73769868 |
11 | 38706437 |
12 | 20856a90 |
13 | 1238b713 |
14 | 9b240c4 |
15 | 6722b13 |
hex | 465a38c |
73769868 has 36 divisors (see below), whose sum is σ = 197444520. Its totient is φ = 23143296.
The previous prime is 73769867. The next prime is 73769869. The reversal of 73769868 is 86896737.
It is an interprime number because it is at equal distance from previous prime (73769867) and next prime (73769869).
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (73769867) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59658 + ... + 60881.
It is an arithmetic number, because the mean of its divisors is an integer number (5484570).
Almost surely, 273769868 is an apocalyptic number.
It is an amenable number.
73769868 is an abundant number, since it is smaller than the sum of its proper divisors (123674652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73769868 is a wasteful number, since it uses less digits than its factorization.
73769868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120566 (or 120561 counting only the distinct ones).
The product of its digits is 3048192, while the sum is 54.
The square root of 73769868 is about 8588.9387004449. The cubic root of 73769868 is about 419.3979810287.
The spelling of 73769868 in words is "seventy-three million, seven hundred sixty-nine thousand, eight hundred sixty-eight".
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