Base | Representation |
---|---|
bin | 111001000000… |
… | …000100010000 |
3 | 1001010011020012 |
4 | 321000010100 |
5 | 12311124410 |
6 | 1252134052 |
7 | 241003040 |
oct | 71000420 |
9 | 31104205 |
10 | 14942480 |
11 | 8486563 |
12 | 5007328 |
13 | 3132407 |
14 | 1dad720 |
15 | 14a2605 |
hex | e40110 |
14942480 has 40 divisors (see below), whose sum is σ = 39705792. Its totient is φ = 5122944.
The previous prime is 14942471. The next prime is 14942489. The reversal of 14942480 is 8424941.
It is an interprime number because it is at equal distance from previous prime (14942471) and next prime (14942489).
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (14942489) 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, 12782 + ... + 13901.
Almost surely, 214942480 is an apocalyptic number.
14942480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14942480 is an abundant number, since it is smaller than the sum of its proper divisors (24763312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14942480 is a wasteful number, since it uses less digits than its factorization.
14942480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26703 (or 26697 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 32.
The square root of 14942480 is about 3865.5504135892. The cubic root of 14942480 is about 246.3055669221.
The spelling of 14942480 in words is "fourteen million, nine hundred forty-two thousand, four hundred eighty".
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