Base | Representation |
---|---|
bin | 10100011101100100100… |
… | …110110100110001001110 |
3 | 11222102111110122010202011 |
4 | 110131210212310301032 |
5 | 141014234401030011 |
6 | 2553550043251434 |
7 | 203406341351200 |
oct | 24354446646116 |
9 | 4872443563664 |
10 | 1406142205006 |
11 | 4a2383686880 |
12 | 1a862a219b7a |
13 | a27a22a27c6 |
14 | 4c0b4274770 |
15 | 2689c4d7621 |
hex | 147649b4c4e |
1406142205006 has 96 divisors (see below), whose sum is σ = 2824026750720. Its totient is φ = 517811616000.
The previous prime is 1406142204991. The next prime is 1406142205009. The reversal of 1406142205006 is 6005022416041.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1406142205009) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8789431 + ... + 8947981.
It is an arithmetic number, because the mean of its divisors is an integer number (29416945320).
Almost surely, 21406142205006 is an apocalyptic number.
1406142205006 is an abundant number, since it is smaller than the sum of its proper divisors (1417884545714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1406142205006 is a wasteful number, since it uses less digits than its factorization.
1406142205006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159030 (or 159023 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 31.
The spelling of 1406142205006 in words is "one trillion, four hundred six billion, one hundred forty-two million, two hundred five thousand, six".
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