Base | Representation |
---|---|
bin | 110100100111… |
… | …011101000010 |
3 | 221221202120012 |
4 | 310213131002 |
5 | 12012334330 |
6 | 1211344522 |
7 | 225145043 |
oct | 64473502 |
9 | 27852505 |
10 | 13793090 |
11 | 7870a53 |
12 | 4752142 |
13 | 2b1c1bc |
14 | 1b908ca |
15 | 1326c95 |
hex | d27742 |
13793090 has 16 divisors (see below), whose sum is σ = 25356672. Its totient is φ = 5399664.
The previous prime is 13793081. The next prime is 13793093. The reversal of 13793090 is 9039731.
It is a happy number.
13793090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13793093) 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, 14204 + ... + 15143.
It is an arithmetic number, because the mean of its divisors is an integer number (1584792).
Almost surely, 213793090 is an apocalyptic number.
13793090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13793090 is a deficient number, since it is larger than the sum of its proper divisors (11563582).
13793090 is a wasteful number, since it uses less digits than its factorization.
13793090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29401.
The product of its (nonzero) digits is 5103, while the sum is 32.
The square root of 13793090 is about 3713.9049530110. The cubic root of 13793090 is about 239.8209891981.
The spelling of 13793090 in words is "thirteen million, seven hundred ninety-three thousand, ninety".
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