Base | Representation |
---|---|
bin | 1100111111000111001… |
… | …1000101000010011101 |
3 | 210022212020001212000001 |
4 | 3033301303011002131 |
5 | 12123402101444013 |
6 | 250253555534301 |
7 | 22055424655360 |
oct | 3176163050235 |
9 | 708766055001 |
10 | 223100031133 |
11 | 86686173521 |
12 | 372a38ba391 |
13 | 18066033055 |
14 | ab25dac0d7 |
15 | 5c0b442ddd |
hex | 33f1cc509d |
223100031133 has 16 divisors (see below), whose sum is σ = 258276359680. Its totient is φ = 188751378816.
The previous prime is 223100031047. The next prime is 223100031149. The reversal of 223100031133 is 331130001322.
It is a de Polignac number, because none of the positive numbers 2k-223100031133 is a prime.
It is a super-3 number, since 3×2231000311333 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 223100031133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223100031433) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1839691 + ... + 1957207.
It is an arithmetic number, because the mean of its divisors is an integer number (16142272480).
Almost surely, 2223100031133 is an apocalyptic number.
It is an amenable number.
223100031133 is a deficient number, since it is larger than the sum of its proper divisors (35176328547).
223100031133 is a wasteful number, since it uses less digits than its factorization.
223100031133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121036.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 223100031133 its reverse (331130001322), we get a palindrome (554230032455).
The spelling of 223100031133 in words is "two hundred twenty-three billion, one hundred million, thirty-one thousand, one hundred thirty-three".
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