Base | Representation |
---|---|
bin | 1011111100101… |
… | …11011010001110 |
3 | 20222121110102111 |
4 | 11332113122032 |
5 | 201130004034 |
6 | 13540214234 |
7 | 2324661004 |
oct | 576273216 |
9 | 228543374 |
10 | 100234894 |
11 | 51641a61 |
12 | 2969a37a |
13 | 179c66b6 |
14 | d452a74 |
15 | 8bee364 |
hex | 5f9768e |
100234894 has 16 divisors (see below), whose sum is σ = 151880400. Its totient is φ = 49610880.
The previous prime is 100234891. The next prime is 100234909. The reversal of 100234894 is 498432001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100234891) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113334 + ... + 114214.
It is an arithmetic number, because the mean of its divisors is an integer number (9492525).
Almost surely, 2100234894 is an apocalyptic number.
100234894 is a deficient number, since it is larger than the sum of its proper divisors (51645506).
100234894 is a wasteful number, since it uses less digits than its factorization.
100234894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1395.
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 100234894 is about 10011.7378111894. The cubic root of 100234894 is about 464.5220262984.
Adding to 100234894 its reverse (498432001), we get a palindrome (598666895).
The spelling of 100234894 in words is "one hundred million, two hundred thirty-four thousand, eight hundred ninety-four".
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