Base | Representation |
---|---|
bin | 110100010010… |
… | …001001001010 |
3 | 221210022211022 |
4 | 310102021022 |
5 | 12002041202 |
6 | 1205432442 |
7 | 224332415 |
oct | 64221112 |
9 | 27708738 |
10 | 13705802 |
11 | 7811410 |
12 | 470b722 |
13 | 2abb556 |
14 | 1b6ab7c |
15 | 130aea2 |
hex | d1224a |
13705802 has 16 divisors (see below), whose sum is σ = 23608800. Its totient is φ = 5901840.
The previous prime is 13705793. The next prime is 13705807. The reversal of 13705802 is 20850731.
It is not an unprimeable number, because it can be changed into a prime (13705807) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15977 + ... + 16812.
It is an arithmetic number, because the mean of its divisors is an integer number (1475550).
Almost surely, 213705802 is an apocalyptic number.
13705802 is a deficient number, since it is larger than the sum of its proper divisors (9902998).
13705802 is a wasteful number, since it uses less digits than its factorization.
13705802 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32821.
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 13705802 is about 3702.1347895505. The cubic root of 13705802 is about 239.3140249905.
Subtracting 13705802 from its reverse (20850731), we obtain a square (7144929 = 26732).
The spelling of 13705802 in words is "thirteen million, seven hundred five thousand, eight hundred two".
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