Base | Representation |
---|---|
bin | 110100111111… |
… | …010010001101 |
3 | 222010201110102 |
4 | 310333102031 |
5 | 12024000301 |
6 | 1213420445 |
7 | 226032446 |
oct | 64772215 |
9 | 28121412 |
10 | 13890701 |
11 | 7928320 |
12 | 479a725 |
13 | 2b54766 |
14 | 1bb82cd |
15 | 1345b6b |
hex | d3f48d |
13890701 has 8 divisors (see below), whose sum is σ = 15190464. Its totient is φ = 12597120.
The previous prime is 13890661. The next prime is 13890703. The reversal of 13890701 is 10709831.
13890701 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13890701 - 26 = 13890637 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13890703) 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, 4061 + ... + 6653.
It is an arithmetic number, because the mean of its divisors is an integer number (1898808).
Almost surely, 213890701 is an apocalyptic number.
13890701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13890701 is a deficient number, since it is larger than the sum of its proper divisors (1299763).
13890701 is a wasteful number, since it uses less digits than its factorization.
13890701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3091.
The product of its (nonzero) digits is 1512, while the sum is 29.
The square root of 13890701 is about 3727.0230747877. The cubic root of 13890701 is about 240.3853819958.
The spelling of 13890701 in words is "thirteen million, eight hundred ninety thousand, seven hundred one".
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