Base | Representation |
---|---|
bin | 101011111011101… |
… | …1010100010101110 |
3 | 10210201212021222212 |
4 | 1113313122202232 |
5 | 11004340110210 |
6 | 402140010422 |
7 | 51350010113 |
oct | 12767324256 |
9 | 3721767885 |
10 | 1474144430 |
11 | 697130590 |
12 | 351830a12 |
13 | 1a653b815 |
14 | ddad290a |
15 | 8963d805 |
hex | 57dda8ae |
1474144430 has 16 divisors (see below), whose sum is σ = 2894683824. Its totient is φ = 536052480.
The previous prime is 1474144367. The next prime is 1474144459. The reversal of 1474144430 is 344414741.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6700547 + ... + 6700766.
It is an arithmetic number, because the mean of its divisors is an integer number (180917739).
Almost surely, 21474144430 is an apocalyptic number.
1474144430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1474144430 is a deficient number, since it is larger than the sum of its proper divisors (1420539394).
1474144430 is a wasteful number, since it uses less digits than its factorization.
1474144430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13401331.
The product of its (nonzero) digits is 21504, while the sum is 32.
The square root of 1474144430 is about 38394.5885509924. The cubic root of 1474144430 is about 1138.0989218876.
The spelling of 1474144430 in words is "one billion, four hundred seventy-four million, one hundred forty-four thousand, four hundred thirty".
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