Base | Representation |
---|---|
bin | 101010000111000… |
… | …1101111000100111 |
3 | 10122110211111110222 |
4 | 1110032031320213 |
5 | 10343212404111 |
6 | 352113434555 |
7 | 50005261343 |
oct | 12416157047 |
9 | 3573744428 |
10 | 1413013031 |
11 | 665677671 |
12 | 33526ba5b |
13 | 1969868b1 |
14 | d593c623 |
15 | 840b57db |
hex | 5438de27 |
1413013031 has 8 divisors (see below), whose sum is σ = 1422966960. Its totient is φ = 1403071488.
The previous prime is 1413013009. The next prime is 1413013037. The reversal of 1413013031 is 1303103141.
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 1413013031 - 218 = 1412750887 is a prime.
It is a super-2 number, since 2×14130130312 = 3993211651551613922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1413013037) 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, 420500 + ... + 423846.
It is an arithmetic number, because the mean of its divisors is an integer number (177870870).
Almost surely, 21413013031 is an apocalyptic number.
1413013031 is a deficient number, since it is larger than the sum of its proper divisors (9953929).
1413013031 is a wasteful number, since it uses less digits than its factorization.
1413013031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6193.
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 1413013031 is about 37590.0655891952. The cubic root of 1413013031 is about 1122.1443375964.
Adding to 1413013031 its reverse (1303103141), we get a palindrome (2716116172).
The spelling of 1413013031 in words is "one billion, four hundred thirteen million, thirteen thousand, thirty-one".
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