Base | Representation |
---|---|
bin | 111001000001… |
… | …100100010100 |
3 | 1001010110122220 |
4 | 321001210110 |
5 | 12311324003 |
6 | 1252222340 |
7 | 241030002 |
oct | 71014424 |
9 | 31113586 |
10 | 14948628 |
11 | 8490142 |
12 | 500a9b0 |
13 | 3135156 |
14 | 1db1a72 |
15 | 14a4353 |
hex | e41914 |
14948628 has 12 divisors (see below), whose sum is σ = 34880160. Its totient is φ = 4982872.
The previous prime is 14948621. The next prime is 14948639. The reversal of 14948628 is 82684941.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×149486282 = 446922958164768, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 14948628.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14948621) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 622848 + ... + 622871.
It is an arithmetic number, because the mean of its divisors is an integer number (2906680).
Almost surely, 214948628 is an apocalyptic number.
It is an amenable number.
14948628 is an abundant number, since it is smaller than the sum of its proper divisors (19931532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14948628 is a wasteful number, since it uses less digits than its factorization.
14948628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1245726 (or 1245724 counting only the distinct ones).
The product of its digits is 110592, while the sum is 42.
The square root of 14948628 is about 3866.3455613796. The cubic root of 14948628 is about 246.3393426405.
It can be divided in two parts, 14948 and 628, that added together give a triangular number (15576 = T176).
The spelling of 14948628 in words is "fourteen million, nine hundred forty-eight thousand, six hundred twenty-eight".
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