Base | Representation |
---|---|
bin | 11010100001110100… |
… | …11001011100111010 |
3 | 1100202120120021002100 |
4 | 31100322121130322 |
5 | 213132022402040 |
6 | 10313131444230 |
7 | 1012640204262 |
oct | 152072313472 |
9 | 40676507070 |
10 | 14242387770 |
11 | 6049502806 |
12 | 29158b6676 |
13 | 145c8b77b0 |
14 | 9917707a2 |
15 | 585561b30 |
hex | 350e9973a |
14242387770 has 96 divisors (see below), whose sum is σ = 39909752064. Its totient is φ = 3503088000.
The previous prime is 14242387723. The next prime is 14242387811. The reversal of 14242387770 is 7778324241.
14242387770 is a `hidden beast` number, since 142 + 423 + 87 + 7 + 7 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1787295 + ... + 1795245.
It is an arithmetic number, because the mean of its divisors is an integer number (415726584).
Almost surely, 214242387770 is an apocalyptic number.
14242387770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 14242387770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19954876032).
14242387770 is an abundant number, since it is smaller than the sum of its proper divisors (25667364294).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14242387770 is a wasteful number, since it uses less digits than its factorization.
14242387770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9508 (or 9505 counting only the distinct ones).
The product of its (nonzero) digits is 526848, while the sum is 45.
The spelling of 14242387770 in words is "fourteen billion, two hundred forty-two million, three hundred eighty-seven thousand, seven hundred seventy".
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