Base | Representation |
---|---|
bin | 111000000111… |
… | …100010001000 |
3 | 1000200101120220 |
4 | 320013202020 |
5 | 12231222140 |
6 | 1243150040 |
7 | 236016660 |
oct | 70074210 |
9 | 30611526 |
10 | 14710920 |
11 | 8338594 |
12 | 4b15320 |
13 | 3080bb3 |
14 | 1d4d1a0 |
15 | 1458bd0 |
hex | e07888 |
14710920 has 128 divisors (see below), whose sum is σ = 51287040. Its totient is φ = 3306240.
The previous prime is 14710909. The next prime is 14710939. The reversal of 14710920 is 2901741.
It is a super-2 number, since 2×147109202 = 432822334492800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69615 + ... + 69825.
It is an arithmetic number, because the mean of its divisors is an integer number (400680).
Almost surely, 214710920 is an apocalyptic number.
14710920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14710920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25643520).
14710920 is an abundant number, since it is smaller than the sum of its proper divisors (36576120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14710920 is a wasteful number, since it uses less digits than its factorization.
14710920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315 (or 311 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 24.
The square root of 14710920 is about 3835.4817168121. The cubic root of 14710920 is about 245.0266249005.
The spelling of 14710920 in words is "fourteen million, seven hundred ten thousand, nine hundred twenty".
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