Base | Representation |
---|---|
bin | 111101100111011010101… |
… | …101000001010001001000 |
3 | 112222210020111221010211022 |
4 | 331213122231001101020 |
5 | 1023333131234140240 |
6 | 13001100430252012 |
7 | 614624502225401 |
oct | 75473255012110 |
9 | 15883214833738 |
10 | 4234212021320 |
11 | 13927a0333856 |
12 | 584751057008 |
13 | 2493910072b8 |
14 | 108d190109a8 |
15 | 7521cc0e9b5 |
hex | 3d9dab41448 |
4234212021320 has 128 divisors (see below), whose sum is σ = 10825257312000. Its totient is φ = 1481857090560.
The previous prime is 4234212021313. The next prime is 4234212021337. The reversal of 4234212021320 is 231202124324.
It is a self number, because there is not a number n which added to its sum of digits gives 4234212021320.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3669491 + ... + 4683330.
It is an arithmetic number, because the mean of its divisors is an integer number (84572322750).
Almost surely, 24234212021320 is an apocalyptic number.
4234212021320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4234212021320 is an abundant number, since it is smaller than the sum of its proper divisors (6591045290680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4234212021320 is a wasteful number, since it uses less digits than its factorization.
4234212021320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8352903 (or 8352899 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 4234212021320 its reverse (231202124324), we get a palindrome (4465414145644).
The spelling of 4234212021320 in words is "four trillion, two hundred thirty-four billion, two hundred twelve million, twenty-one thousand, three hundred twenty".
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