Base | Representation |
---|---|
bin | 11001100111001101… |
… | …010011000001010100 |
3 | 2121222121121222002000 |
4 | 121213031103001110 |
5 | 422310320432204 |
6 | 20344533115300 |
7 | 1662336361665 |
oct | 314715230124 |
9 | 77877558060 |
10 | 27501342804 |
11 | 10732877991 |
12 | 53b6188b30 |
13 | 2793815c10 |
14 | 148c66736c |
15 | aae5b6039 |
hex | 667353054 |
27501342804 has 48 divisors (see below), whose sum is σ = 76784379840. Its totient is φ = 8461951200.
The previous prime is 27501342679. The next prime is 27501342839. The reversal of 27501342804 is 40824310572.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9792522 + ... + 9795329.
It is an arithmetic number, because the mean of its divisors is an integer number (1599674580).
Almost surely, 227501342804 is an apocalyptic number.
It is an amenable number.
27501342804 is an abundant number, since it is smaller than the sum of its proper divisors (49283037036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27501342804 is a wasteful number, since it uses less digits than its factorization.
27501342804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19587877 (or 19587869 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The spelling of 27501342804 in words is "twenty-seven billion, five hundred one million, three hundred forty-two thousand, eight hundred four".
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