Base | Representation |
---|---|
bin | 111111101001010… |
… | …1011001101110000 |
3 | 12111211111211020120 |
4 | 1333102223031300 |
5 | 13333203231112 |
6 | 551525210240 |
7 | 103631213664 |
oct | 17722531560 |
9 | 5454454216 |
10 | 2135602032 |
11 | 9a6545463 |
12 | 4b7260980 |
13 | 2805a4955 |
14 | 1638b68a4 |
15 | c774ae8c |
hex | 7f4ab370 |
2135602032 has 40 divisors (see below), whose sum is σ = 5557258896. Its totient is φ = 706669056.
The previous prime is 2135602031. The next prime is 2135602037. The reversal of 2135602032 is 2302065312.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 2135601993 and 2135602011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2135602031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155803 + ... + 168954.
Almost surely, 22135602032 is an apocalyptic number.
It is an amenable number.
2135602032 is an abundant number, since it is smaller than the sum of its proper divisors (3421656864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2135602032 is a wasteful number, since it uses less digits than its factorization.
2135602032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 324905 (or 324899 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 2135602032 is about 46212.5743926910. The cubic root of 2135602032 is about 1287.7753520730.
Adding to 2135602032 its reverse (2302065312), we get a palindrome (4437667344).
The spelling of 2135602032 in words is "two billion, one hundred thirty-five million, six hundred two thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •