Base | Representation |
---|---|
bin | 1000110011010… |
… | …11000101100010 |
3 | 12010221101222210 |
4 | 10121223011202 |
5 | 122400321241 |
6 | 11154342550 |
7 | 1554422616 |
oct | 431530542 |
9 | 163841883 |
10 | 73838946 |
11 | 38753325 |
12 | 2088aa56 |
13 | 123b3cac |
14 | 9b41346 |
15 | 6738316 |
hex | 466b162 |
73838946 has 16 divisors (see below), whose sum is σ = 148986144. Its totient is φ = 24394944.
The previous prime is 73838923. The next prime is 73838951. The reversal of 73838946 is 64983837.
It is a junction number, because it is equal to n+sod(n) for n = 73838895 and 73838904.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53776 + ... + 55131.
It is an arithmetic number, because the mean of its divisors is an integer number (9311634).
Almost surely, 273838946 is an apocalyptic number.
73838946 is an abundant number, since it is smaller than the sum of its proper divisors (75147198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73838946 is a wasteful number, since it uses less digits than its factorization.
73838946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109025.
The product of its digits is 870912, while the sum is 48.
The square root of 73838946 is about 8592.9590945145. The cubic root of 73838946 is about 419.5288480812.
The spelling of 73838946 in words is "seventy-three million, eight hundred thirty-eight thousand, nine hundred forty-six".
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