Base | Representation |
---|---|
bin | 101010001000100… |
… | …0100010101000001 |
3 | 10122112020110120101 |
4 | 1110101010111001 |
5 | 10343410312241 |
6 | 352141442401 |
7 | 50014523131 |
oct | 12421042501 |
9 | 3575213511 |
10 | 1413760321 |
11 | 666038066 |
12 | 335570401 |
13 | 196b88a8c |
14 | d5a94ac1 |
15 | 841b1e31 |
hex | 54444541 |
1413760321 has 8 divisors (see below), whose sum is σ = 1447411680. Its totient is φ = 1380144192.
The previous prime is 1413760279. The next prime is 1413760421. The reversal of 1413760321 is 1230673141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1413760321 - 225 = 1380205889 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1413760321.
It is not an unprimeable number, because it can be changed into a prime (1413760421) 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, 83826 + ... + 99268.
It is an arithmetic number, because the mean of its divisors is an integer number (180926460).
Almost surely, 21413760321 is an apocalyptic number.
It is an amenable number.
1413760321 is a deficient number, since it is larger than the sum of its proper divisors (33651359).
1413760321 is a wasteful number, since it uses less digits than its factorization.
1413760321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17615.
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 1413760321 is about 37600.0042686168. The cubic root of 1413760321 is about 1122.3421228581.
The spelling of 1413760321 in words is "one billion, four hundred thirteen million, seven hundred sixty thousand, three hundred twenty-one".
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