Base | Representation |
---|---|
bin | 111001000111… |
… | …011000101100 |
3 | 1001011200100120 |
4 | 321013120230 |
5 | 12313104320 |
6 | 1252524540 |
7 | 241156326 |
oct | 71073054 |
9 | 31150316 |
10 | 14972460 |
11 | 84a7038 |
12 | 5020750 |
13 | 3142c59 |
14 | 1dba616 |
15 | 14ab440 |
hex | e4762c |
14972460 has 24 divisors (see below), whose sum is σ = 41923056. Its totient is φ = 3992640.
The previous prime is 14972459. The next prime is 14972467. The reversal of 14972460 is 6427941.
It is a happy number.
14972460 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×149724603 (a number of 23 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (14972467) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124711 + ... + 124830.
It is an arithmetic number, because the mean of its divisors is an integer number (1746794).
Almost surely, 214972460 is an apocalyptic number.
14972460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14972460 is an abundant number, since it is smaller than the sum of its proper divisors (26950596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14972460 is a wasteful number, since it uses less digits than its factorization.
14972460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249553 (or 249551 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 14972460 is about 3869.4263140678. The cubic root of 14972460 is about 246.4701827893.
The spelling of 14972460 in words is "fourteen million, nine hundred seventy-two thousand, four hundred sixty".
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