Base | Representation |
---|---|
bin | 1010011101010… |
… | …11100000011000 |
3 | 20010002100211101 |
4 | 11032223200120 |
5 | 134424444141 |
6 | 12412241144 |
7 | 2113505056 |
oct | 516534030 |
9 | 203070741 |
10 | 87734296 |
11 | 45584091 |
12 | 254701b4 |
13 | 1523a8b0 |
14 | b91b1d6 |
15 | 7a80531 |
hex | 53ab818 |
87734296 has 32 divisors (see below), whose sum is σ = 177604560. Its totient is φ = 40390272.
The previous prime is 87734291. The next prime is 87734321. The reversal of 87734296 is 69243778.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (87734291) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53586 + ... + 55198.
Almost surely, 287734296 is an apocalyptic number.
It is an amenable number.
87734296 is an abundant number, since it is smaller than the sum of its proper divisors (89870264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87734296 is a wasteful number, since it uses less digits than its factorization.
87734296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2155 (or 2151 counting only the distinct ones).
The product of its digits is 508032, while the sum is 46.
The square root of 87734296 is about 9366.6587425827. The cubic root of 87734296 is about 444.3478998259.
The spelling of 87734296 in words is "eighty-seven million, seven hundred thirty-four thousand, two hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •