Base | Representation |
---|---|
bin | 110101110010… |
… | …100110111000 |
3 | 222112101211022 |
4 | 311302212320 |
5 | 12102212140 |
6 | 1222122012 |
7 | 230566361 |
oct | 65624670 |
9 | 28471738 |
10 | 14100920 |
11 | 7a61259 |
12 | 4880308 |
13 | 2bc9352 |
14 | 1c30b68 |
15 | 13880b5 |
hex | d729b8 |
14100920 has 16 divisors (see below), whose sum is σ = 31727160. Its totient is φ = 5640352.
The previous prime is 14100883. The next prime is 14100923. The reversal of 14100920 is 2900141.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14100923) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176222 + ... + 176301.
Almost surely, 214100920 is an apocalyptic number.
14100920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14100920 is an abundant number, since it is smaller than the sum of its proper divisors (17626240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14100920 is a wasteful number, since it uses less digits than its factorization.
14100920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 352534 (or 352530 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 14100920 is about 3755.1191725430. The cubic root of 14100920 is about 241.5919631699.
The spelling of 14100920 in words is "fourteen million, one hundred thousand, nine hundred twenty".
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