Base | Representation |
---|---|
bin | 110101000111… |
… | …001100011110 |
3 | 222012100220110 |
4 | 311013030132 |
5 | 12031014402 |
6 | 1214230450 |
7 | 226226064 |
oct | 65071436 |
9 | 28170813 |
10 | 13923102 |
11 | 794a6a6 |
12 | 47b5426 |
13 | 2b6642b |
14 | 1bc6034 |
15 | 135056c |
hex | d4731e |
13923102 has 16 divisors (see below), whose sum is σ = 29484432. Its totient is φ = 4368000.
The previous prime is 13923101. The next prime is 13923109. The reversal of 13923102 is 20132931.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13923101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68149 + ... + 68352.
It is an arithmetic number, because the mean of its divisors is an integer number (1842777).
Almost surely, 213923102 is an apocalyptic number.
13923102 is an abundant number, since it is smaller than the sum of its proper divisors (15561330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13923102 is a wasteful number, since it uses less digits than its factorization.
13923102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136523.
The product of its (nonzero) digits is 324, while the sum is 21.
The square root of 13923102 is about 3731.3673097137. The cubic root of 13923102 is about 240.5721419174.
The spelling of 13923102 in words is "thirteen million, nine hundred twenty-three thousand, one hundred two".
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