Base | Representation |
---|---|
bin | 10100110011110010000… |
… | …001011111011010101000 |
3 | 12001201001102202022022010 |
4 | 110303302001133122220 |
5 | 141412104320304433 |
6 | 3012532252155520 |
7 | 205212322132452 |
oct | 24636201373250 |
9 | 5051042668263 |
10 | 1429989619368 |
11 | 501500951192 |
12 | 1b1184768ba0 |
13 | a4b02aa608b |
14 | 4d2d75112d2 |
15 | 272e5dd7e63 |
hex | 14cf205f6a8 |
1429989619368 has 32 divisors (see below), whose sum is σ = 3575127758400. Its totient is φ = 476642711808.
The previous prime is 1429989619309. The next prime is 1429989619379. The reversal of 1429989619368 is 8639169899241.
It is a self number, because there is not a number n which added to its sum of digits gives 1429989619368.
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, 705828 + ... + 1832531.
It is an arithmetic number, because the mean of its divisors is an integer number (111722742450).
Almost surely, 21429989619368 is an apocalyptic number.
It is an amenable number.
1429989619368 is an abundant number, since it is smaller than the sum of its proper divisors (2145138139032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1429989619368 is a wasteful number, since it uses less digits than its factorization.
1429989619368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2561841 (or 2561837 counting only the distinct ones).
The product of its digits is 362797056, while the sum is 75.
The spelling of 1429989619368 in words is "one trillion, four hundred twenty-nine billion, nine hundred eighty-nine million, six hundred nineteen thousand, three hundred sixty-eight".
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