Base | Representation |
---|---|
bin | 110101001101… |
… | …100011011110 |
3 | 222020200122012 |
4 | 311031203132 |
5 | 12032333100 |
6 | 1214551222 |
7 | 226365035 |
oct | 65154336 |
9 | 28220565 |
10 | 13949150 |
11 | 7968226 |
12 | 4808512 |
13 | 2b75247 |
14 | 1bd171c |
15 | 1358135 |
hex | d4d8de |
13949150 has 24 divisors (see below), whose sum is σ = 26080920. Its totient is φ = 5550560.
The previous prime is 13949149. The next prime is 13949153. The reversal of 13949150 is 5194931.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13949153) 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, 10736 + ... + 11964.
It is an arithmetic number, because the mean of its divisors is an integer number (1086705).
Almost surely, 213949150 is an apocalyptic number.
13949150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13949150 is a deficient number, since it is larger than the sum of its proper divisors (12131770).
13949150 is a wasteful number, since it uses less digits than its factorization.
13949150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1468 (or 1463 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 32.
The square root of 13949150 is about 3734.8560882583. The cubic root of 13949150 is about 240.7220730503.
The spelling of 13949150 in words is "thirteen million, nine hundred forty-nine thousand, one hundred fifty".
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