Base | Representation |
---|---|
bin | 111001010111101001… |
… | …1100101111000110010 |
3 | 102210000000222021212222 |
4 | 1302233103211320302 |
5 | 4004303224424020 |
6 | 132333012321042 |
7 | 11621005462541 |
oct | 1625723457062 |
9 | 383000867788 |
10 | 123200233010 |
11 | 48281357598 |
12 | 1ba63613182 |
13 | b805207c7a |
14 | 5d6a392158 |
15 | 3310decb25 |
hex | 1caf4e5e32 |
123200233010 has 96 divisors (see below), whose sum is σ = 258380357760. Its totient is φ = 42029121024.
The previous prime is 123200232989. The next prime is 123200233043. The reversal of 123200233010 is 10332002321.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a self number, because there is not a number n which added to its sum of digits gives 123200233010.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1672619 + ... + 1744721.
It is an arithmetic number, because the mean of its divisors is an integer number (2691462060).
Almost surely, 2123200233010 is an apocalyptic number.
123200233010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
123200233010 is an abundant number, since it is smaller than the sum of its proper divisors (135180124750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123200233010 is a wasteful number, since it uses less digits than its factorization.
123200233010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72192 (or 72169 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 123200233010 its reverse (10332002321), we get a palindrome (133532235331).
The spelling of 123200233010 in words is "one hundred twenty-three billion, two hundred million, two hundred thirty-three thousand, ten".
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