Base | Representation |
---|---|
bin | 110010111100… |
… | …000001000101 |
3 | 221010101220122 |
4 | 302330001011 |
5 | 11404244104 |
6 | 1154111325 |
7 | 221333054 |
oct | 62740105 |
9 | 27111818 |
10 | 13353029 |
11 | 75a0368 |
12 | 457b545 |
13 | 29c6b01 |
14 | 1ab839b |
15 | 128b6be |
hex | cbc045 |
13353029 has 12 divisors (see below), whose sum is σ = 14410944. Its totient is φ = 12365352.
The previous prime is 13353019. The next prime is 13353047. The reversal of 13353029 is 92035331.
It is not a de Polignac number, because 13353029 - 24 = 13353013 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13352989 and 13353007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13353019) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16574 + ... + 17360.
It is an arithmetic number, because the mean of its divisors is an integer number (1200912).
Almost surely, 213353029 is an apocalyptic number.
13353029 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
13353029 is a deficient number, since it is larger than the sum of its proper divisors (1057915).
13353029 is an equidigital number, since it uses as much as digits as its factorization.
13353029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 872 (or 853 counting only the distinct ones).
The product of its (nonzero) digits is 2430, while the sum is 26.
The square root of 13353029 is about 3654.1796617025. The cubic root of 13353029 is about 237.2429218301.
The spelling of 13353029 in words is "thirteen million, three hundred fifty-three thousand, twenty-nine".
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