Base | Representation |
---|---|
bin | 1100111010000… |
… | …00101111010101 |
3 | 21112201121110111 |
4 | 12131000233111 |
5 | 210204043001 |
6 | 14424323021 |
7 | 2453160415 |
oct | 635005725 |
9 | 245647414 |
10 | 108268501 |
11 | 56129800 |
12 | 30313471 |
13 | 1957a203 |
14 | 10544645 |
15 | 9789851 |
hex | 6740bd5 |
108268501 has 12 divisors (see below), whose sum is σ = 120112300. Its totient is φ = 97511040.
The previous prime is 108268499. The next prime is 108268543. The reversal of 108268501 is 105862801.
It can be written as a sum of positive squares in 2 ways, for example, as 37271025 + 70997476 = 6105^2 + 8426^2 .
It is not a de Polignac number, because 108268501 - 21 = 108268499 is a prime.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108268591) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9085 + ... + 17293.
Almost surely, 2108268501 is an apocalyptic number.
108268501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
108268501 is a deficient number, since it is larger than the sum of its proper divisors (11843799).
108268501 is a wasteful number, since it uses less digits than its factorization.
108268501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8340 (or 8329 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 31.
The square root of 108268501 is about 10405.2150866765. The cubic root of 108268501 is about 476.6146360039.
The spelling of 108268501 in words is "one hundred eight million, two hundred sixty-eight thousand, five hundred one".
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