Base | Representation |
---|---|
bin | 110111110011… |
… | …111001011010 |
3 | 1000112022021000 |
4 | 313303321122 |
5 | 12221133430 |
6 | 1241325430 |
7 | 235233330 |
oct | 67637132 |
9 | 30468230 |
10 | 14630490 |
11 | 8293116 |
12 | 4a96876 |
13 | 30533c4 |
14 | 1d2bb50 |
15 | 143ee60 |
hex | df3e5a |
14630490 has 64 divisors (see below), whose sum is σ = 44593920. Its totient is φ = 3343680.
The previous prime is 14630479. The next prime is 14630509. The reversal of 14630490 is 9403641.
14630490 is a `hidden beast` number, since 146 + 30 + 490 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
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, 1981 + ... + 5760.
It is an arithmetic number, because the mean of its divisors is an integer number (696780).
Almost surely, 214630490 is an apocalyptic number.
14630490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14630490 is an abundant number, since it is smaller than the sum of its proper divisors (29963430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14630490 is a wasteful number, since it uses less digits than its factorization.
14630490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7764 (or 7758 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 14630490 is about 3824.9823529005. The cubic root of 14630490 is about 244.5792584325.
The spelling of 14630490 in words is "fourteen million, six hundred thirty thousand, four hundred ninety".
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