Base | Representation |
---|---|
bin | 110000000011111111… |
… | …1001111001111001110 |
3 | 100212102002220111102010 |
4 | 1200013333033033032 |
5 | 3142340041424402 |
6 | 115225425442050 |
7 | 10312502002020 |
oct | 1400777171716 |
9 | 325362814363 |
10 | 103213233102 |
11 | 3a8551a7751 |
12 | 18005aa0326 |
13 | 996b4325c5 |
14 | 4dd1ad2010 |
15 | 2a4139da6c |
hex | 1807fcf3ce |
103213233102 has 32 divisors (see below), whose sum is σ = 246173179392. Its totient is φ = 28207342944.
The previous prime is 103213233083. The next prime is 103213233119. The reversal of 103213233102 is 201332312301.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53422033 + ... + 53423964.
It is an arithmetic number, because the mean of its divisors is an integer number (7692911856).
Almost surely, 2103213233102 is an apocalyptic number.
103213233102 is an abundant number, since it is smaller than the sum of its proper divisors (142959946290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103213233102 is a wasteful number, since it uses less digits than its factorization.
103213233102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106846032.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 103213233102 its reverse (201332312301), we get a palindrome (304545545403).
It can be divided in two parts, 10321 and 3233102, that added together give a palindrome (3243423).
The spelling of 103213233102 in words is "one hundred three billion, two hundred thirteen million, two hundred thirty-three thousand, one hundred two".
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