Base | Representation |
---|---|
bin | 111001000000… |
… | …000100011000 |
3 | 1001010011020111 |
4 | 321000010120 |
5 | 12311124423 |
6 | 1252134104 |
7 | 241003051 |
oct | 71000430 |
9 | 31104214 |
10 | 14942488 |
11 | 8486570 |
12 | 5007334 |
13 | 3132412 |
14 | 1dad728 |
15 | 14a260d |
hex | e40118 |
14942488 has 32 divisors (see below), whose sum is σ = 30724560. Its totient is φ = 6756480.
The previous prime is 14942471. The next prime is 14942489. The reversal of 14942488 is 88424941.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 14942488.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14942489) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24070 + ... + 24682.
Almost surely, 214942488 is an apocalyptic number.
It is an amenable number.
14942488 is an abundant number, since it is smaller than the sum of its proper divisors (15782072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14942488 is a wasteful number, since it uses less digits than its factorization.
14942488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 907 (or 903 counting only the distinct ones).
The product of its digits is 73728, while the sum is 40.
The square root of 14942488 is about 3865.5514483706. The cubic root of 14942488 is about 246.3056108783.
The spelling of 14942488 in words is "fourteen million, nine hundred forty-two thousand, four hundred eighty-eight".
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