Base | Representation |
---|---|
bin | 111001001101… |
… | …110110100000 |
3 | 1001020000200110 |
4 | 321031312200 |
5 | 12314431234 |
6 | 1253251320 |
7 | 241326462 |
oct | 71156640 |
9 | 31200613 |
10 | 14998944 |
11 | 8514a24 |
12 | 5033b40 |
13 | 315201c |
14 | 1dc6132 |
15 | 14b41e9 |
hex | e4dda0 |
14998944 has 48 divisors (see below), whose sum is σ = 41090112. Its totient is φ = 4781568.
The previous prime is 14998933. The next prime is 14998979. The reversal of 14998944 is 44989941.
It is a happy number.
14998944 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 a tau number, because it is divible by the number of its divisors (48).
It is a super-2 number, since 2×149989442 = 449936642230272, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 14998893 and 14998902.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1189 + ... + 5604.
It is an arithmetic number, because the mean of its divisors is an integer number (856044).
Almost surely, 214998944 is an apocalyptic number.
It is an amenable number.
14998944 is an abundant number, since it is smaller than the sum of its proper divisors (26091168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14998944 is a wasteful number, since it uses less digits than its factorization.
14998944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6829 (or 6821 counting only the distinct ones).
The product of its digits is 373248, while the sum is 48.
The square root of 14998944 is about 3872.8470147942. The cubic root of 14998944 is about 246.6154199196.
The spelling of 14998944 in words is "fourteen million, nine hundred ninety-eight thousand, nine hundred forty-four".
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