Base | Representation |
---|---|
bin | 111111101001001… |
… | …0011010111001010 |
3 | 12111211022212012222 |
4 | 1333102103113022 |
5 | 13333142114310 |
6 | 551523134042 |
7 | 103630326101 |
oct | 17722232712 |
9 | 5454285188 |
10 | 2135504330 |
11 | 9a6489013 |
12 | 4b7214322 |
13 | 28056c33b |
14 | 16388d038 |
15 | c772c055 |
hex | 7f4935ca |
2135504330 has 8 divisors (see below), whose sum is σ = 3843907812. Its totient is φ = 854201728.
The previous prime is 2135504281. The next prime is 2135504381. The reversal of 2135504330 is 334055312.
It can be written as a sum of positive squares in 2 ways, for example, as 2034280609 + 101223721 = 45103^2 + 10061^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2135504330.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106775207 + ... + 106775226.
Almost surely, 22135504330 is an apocalyptic number.
2135504330 is a deficient number, since it is larger than the sum of its proper divisors (1708403482).
2135504330 is a wasteful number, since it uses less digits than its factorization.
2135504330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213550440.
The product of its (nonzero) digits is 5400, while the sum is 26.
The square root of 2135504330 is about 46211.5172873603. The cubic root of 2135504330 is about 1287.7557135598.
Adding to 2135504330 its reverse (334055312), we get a palindrome (2469559642).
The spelling of 2135504330 in words is "two billion, one hundred thirty-five million, five hundred four thousand, three hundred thirty".
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