Base | Representation |
---|---|
bin | 111001000110… |
… | …011110100100 |
3 | 1001011111020210 |
4 | 321012132210 |
5 | 12312444430 |
6 | 1252455420 |
7 | 241142433 |
oct | 71063644 |
9 | 31144223 |
10 | 14968740 |
11 | 84a4266 |
12 | 501a570 |
13 | 3141357 |
14 | 1db911a |
15 | 14aa2b0 |
hex | e467a4 |
14968740 has 48 divisors (see below), whose sum is σ = 42098112. Its totient is φ = 3974016.
The previous prime is 14968739. The next prime is 14968747. The reversal of 14968740 is 4786941.
It is a happy number.
14968740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (14968747) 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, 18627 + ... + 19413.
It is an arithmetic number, because the mean of its divisors is an integer number (877044).
Almost surely, 214968740 is an apocalyptic number.
14968740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14968740 is an abundant number, since it is smaller than the sum of its proper divisors (27129372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14968740 is a wasteful number, since it uses less digits than its factorization.
14968740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1116 (or 1114 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 14968740 is about 3868.9455927940. The cubic root of 14968740 is about 246.4497687530.
The spelling of 14968740 in words is "fourteen million, nine hundred sixty-eight thousand, seven hundred forty".
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