Base | Representation |
---|---|
bin | 100001001101… |
… | …110100101110 |
3 | 121101101021100 |
4 | 201031310232 |
5 | 4212113444 |
6 | 510343530 |
7 | 134003634 |
oct | 41156456 |
9 | 17341240 |
10 | 8707374 |
11 | 4a07a85 |
12 | 2ababa6 |
13 | 1a5b3c0 |
14 | 1229354 |
15 | b6ee69 |
hex | 84dd2e |
8707374 has 48 divisors (see below), whose sum is σ = 20547072. Its totient is φ = 2649024.
The previous prime is 8707357. The next prime is 8707379. The reversal of 8707374 is 4737078.
It is a happy number.
8707374 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8707379) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29572 + ... + 29864.
It is an arithmetic number, because the mean of its divisors is an integer number (428064).
Almost surely, 28707374 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8707374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10273536).
8707374 is an abundant number, since it is smaller than the sum of its proper divisors (11839698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8707374 is a wasteful number, since it uses less digits than its factorization.
8707374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 441 (or 438 counting only the distinct ones).
The product of its (nonzero) digits is 32928, while the sum is 36.
The square root of 8707374 is about 2950.8259860588. The cubic root of 8707374 is about 205.7291031820.
The spelling of 8707374 in words is "eight million, seven hundred seven thousand, three hundred seventy-four".
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