Base | Representation |
---|---|
bin | 101110101010001100… |
… | …1001010101010010111 |
3 | 100120122010020001200020 |
4 | 1131110121022222113 |
5 | 3120202213144343 |
6 | 114010432320223 |
7 | 10145024030313 |
oct | 1352431125227 |
9 | 316563201606 |
10 | 100200131223 |
11 | 395493a8705 |
12 | 175049a3073 |
13 | 95ab11169a |
14 | 4bc7878b43 |
15 | 2916abcb83 |
hex | 175464aa97 |
100200131223 has 16 divisors (see below), whose sum is σ = 140760516480. Its totient is φ = 63226354464.
The previous prime is 100200131221. The next prime is 100200131233. The reversal of 100200131223 is 322131002001.
It is not a de Polignac number, because 100200131223 - 21 = 100200131221 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100200131221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 741861 + ... + 866462.
It is an arithmetic number, because the mean of its divisors is an integer number (8797532280).
Almost surely, 2100200131223 is an apocalyptic number.
100200131223 is a deficient number, since it is larger than the sum of its proper divisors (40560385257).
100200131223 is a wasteful number, since it uses less digits than its factorization.
100200131223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1609438.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 100200131223 its reverse (322131002001), we get a palindrome (422331133224).
The spelling of 100200131223 in words is "one hundred billion, two hundred million, one hundred thirty-one thousand, two hundred twenty-three".
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