Base | Representation |
---|---|
bin | 111001000110… |
… | …100011000111 |
3 | 1001011111122120 |
4 | 321012203013 |
5 | 12313002111 |
6 | 1252501023 |
7 | 241143330 |
oct | 71064307 |
9 | 31144576 |
10 | 14969031 |
11 | 84a4500 |
12 | 501a773 |
13 | 314151c |
14 | 1db9287 |
15 | 14aa406 |
hex | e468c7 |
14969031 has 48 divisors (see below), whose sum is σ = 25842432. Its totient is φ = 7539840.
The previous prime is 14969029. The next prime is 14969033. The reversal of 14969031 is 13096941.
14969031 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (14969029) and next prime (14969033).
It is not a de Polignac number, because 14969031 - 21 = 14969029 is a prime.
It is a super-2 number, since 2×149690312 = 448143778157922, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 14968983 and 14969001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14969033) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 109195 + ... + 109331.
It is an arithmetic number, because the mean of its divisors is an integer number (538384).
Almost surely, 214969031 is an apocalyptic number.
14969031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
14969031 is a deficient number, since it is larger than the sum of its proper divisors (10873401).
14969031 is a wasteful number, since it uses less digits than its factorization.
14969031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212 (or 201 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 33.
The square root of 14969031 is about 3868.9831997568. The cubic root of 14969031 is about 246.4513657794.
The spelling of 14969031 in words is "fourteen million, nine hundred sixty-nine thousand, thirty-one".
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