Base | Representation |
---|---|
bin | 1011010001110… |
… | …1011010001000 |
3 | 10022000102011000 |
4 | 2310131122020 |
5 | 44102301001 |
6 | 4405535000 |
7 | 1113045315 |
oct | 264353210 |
9 | 108012130 |
10 | 47306376 |
11 | 24780a87 |
12 | 13a14460 |
13 | 9a54350 |
14 | 63d5d0c |
15 | 4246a86 |
hex | 2d1d688 |
47306376 has 128 divisors (see below), whose sum is σ = 149990400. Its totient is φ = 13685760.
The previous prime is 47306353. The next prime is 47306417. The reversal of 47306376 is 67360374.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 47306376.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47241 + ... + 48231.
It is an arithmetic number, because the mean of its divisors is an integer number (1171800).
Almost surely, 247306376 is an apocalyptic number.
47306376 is the 5616-th pentagonal number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47306376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74995200).
47306376 is an abundant number, since it is smaller than the sum of its proper divisors (102684024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47306376 is a wasteful number, since it uses less digits than its factorization.
47306376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1036 (or 1026 counting only the distinct ones).
The product of its (nonzero) digits is 63504, while the sum is 36.
The square root of 47306376 is about 6877.9630705609. The cubic root of 47306376 is about 361.6650646813.
The spelling of 47306376 in words is "forty-seven million, three hundred six thousand, three hundred seventy-six".
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