Base | Representation |
---|---|
bin | 111000111010… |
… | …101010110101 |
3 | 1001002000220102 |
4 | 320322222311 |
5 | 12304422443 |
6 | 1251443445 |
7 | 240551426 |
oct | 70725265 |
9 | 31060812 |
10 | 14920373 |
11 | 8470996 |
12 | 4bb6585 |
13 | 3125330 |
14 | 1da564d |
15 | 149acb8 |
hex | e3aab5 |
14920373 has 16 divisors (see below), whose sum is σ = 17153136. Its totient is φ = 12856320.
The previous prime is 14920363. The next prime is 14920379. The reversal of 14920373 is 37302941.
It can be written as a sum of positive squares in 8 ways, for example, as 1909924 + 13010449 = 1382^2 + 3607^2 .
It is a cyclic number.
It is not a de Polignac number, because 14920373 - 24 = 14920357 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14920379) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39815 + ... + 40187.
It is an arithmetic number, because the mean of its divisors is an integer number (1072071).
Almost surely, 214920373 is an apocalyptic number.
14920373 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
14920373 is a deficient number, since it is larger than the sum of its proper divisors (2232763).
14920373 is a wasteful number, since it uses less digits than its factorization.
14920373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 584.
The product of its (nonzero) digits is 4536, while the sum is 29.
The square root of 14920373 is about 3862.6898658836. The cubic root of 14920373 is about 246.1840394679.
The spelling of 14920373 in words is "fourteen million, nine hundred twenty thousand, three hundred seventy-three".
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