Base | Representation |
---|---|
bin | 101011110001101… |
… | …0111011010100110 |
3 | 10210100222021112202 |
4 | 1113203113122212 |
5 | 11002013414432 |
6 | 401431214502 |
7 | 51254230316 |
oct | 12743273246 |
9 | 3710867482 |
10 | 1468888742 |
11 | 694170942 |
12 | 34bb17432 |
13 | 1a541b549 |
14 | dd125446 |
15 | 88e51462 |
hex | 578d76a6 |
1468888742 has 16 divisors (see below), whose sum is σ = 2216376000. Its totient is φ = 730107840.
The previous prime is 1468888739. The next prime is 1468888781. The reversal of 1468888742 is 2478888641.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313634 + ... + 318282.
It is an arithmetic number, because the mean of its divisors is an integer number (138523500).
Almost surely, 21468888742 is an apocalyptic number.
1468888742 is a deficient number, since it is larger than the sum of its proper divisors (747487258).
1468888742 is a wasteful number, since it uses less digits than its factorization.
1468888742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5551.
The product of its digits is 5505024, while the sum is 56.
The square root of 1468888742 is about 38326.0843551751. The cubic root of 1468888742 is about 1136.7447769937.
It can be divided in two parts, 146 and 8888742, that added together give a palindrome (8888888).
The spelling of 1468888742 in words is "one billion, four hundred sixty-eight million, eight hundred eighty-eight thousand, seven hundred forty-two".
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