Base | Representation |
---|---|
bin | 10100011101100011111… |
… | …001110101111101100111 |
3 | 11222102110122110001201120 |
4 | 110131203321311331213 |
5 | 141014223341212130 |
6 | 2553544542425023 |
7 | 203406136210320 |
oct | 24354371657547 |
9 | 4872418401646 |
10 | 1406130413415 |
11 | 4a2377a62662 |
12 | 1a8626292173 |
13 | a279ca04630 |
14 | 4c0b2885447 |
15 | 2689b458910 |
hex | 14763e75f67 |
1406130413415 has 128 divisors (see below), whose sum is σ = 2865697228800. Its totient is φ = 572651735040.
The previous prime is 1406130413351. The next prime is 1406130413483. The reversal of 1406130413415 is 5143140316041.
It is not a de Polignac number, because 1406130413415 - 26 = 1406130413351 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 115146660 + ... + 115158870.
It is an arithmetic number, because the mean of its divisors is an integer number (22388259600).
Almost surely, 21406130413415 is an apocalyptic number.
1406130413415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1406130413415 is an abundant number, since it is smaller than the sum of its proper divisors (1459566815385).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1406130413415 is a wasteful number, since it uses less digits than its factorization.
1406130413415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15177.
The product of its (nonzero) digits is 17280, while the sum is 33.
Adding to 1406130413415 its reverse (5143140316041), we get a palindrome (6549270729456).
The spelling of 1406130413415 in words is "one trillion, four hundred six billion, one hundred thirty million, four hundred thirteen thousand, four hundred fifteen".
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