Base | Representation |
---|---|
bin | 1010011110110… |
… | …10001000101110 |
3 | 20010110001211101 |
4 | 11033122020232 |
5 | 140002102134 |
6 | 12420313314 |
7 | 2115231652 |
oct | 517321056 |
9 | 203401741 |
10 | 87925294 |
11 | 456a4636 |
12 | 2554283a |
13 | 152a6802 |
14 | b96aa62 |
15 | 7abbe14 |
hex | 53da22e |
87925294 has 8 divisors (see below), whose sum is σ = 132121440. Its totient is φ = 43884816.
The previous prime is 87925291. The next prime is 87925301. The reversal of 87925294 is 49252978.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (87925291) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37494 + ... + 39769.
It is an arithmetic number, because the mean of its divisors is an integer number (16515180).
Almost surely, 287925294 is an apocalyptic number.
87925294 is a deficient number, since it is larger than the sum of its proper divisors (44196146).
87925294 is a wasteful number, since it uses less digits than its factorization.
87925294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77834.
The product of its digits is 362880, while the sum is 46.
The square root of 87925294 is about 9376.8488310306. The cubic root of 87925294 is about 444.6701153154.
The spelling of 87925294 in words is "eighty-seven million, nine hundred twenty-five thousand, two hundred ninety-four".
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