Base | Representation |
---|---|
bin | 111111101000001… |
… | …1000110110100100 |
3 | 12111210101100212212 |
4 | 1333100120312210 |
5 | 13333030040112 |
6 | 551504302552 |
7 | 103623136115 |
oct | 17720306644 |
9 | 5453340785 |
10 | 2135002532 |
11 | 9a6176003 |
12 | 4b7011a58 |
13 | 280424b10 |
14 | 16379c20c |
15 | c767d522 |
hex | 7f418da4 |
2135002532 has 12 divisors (see below), whose sum is σ = 4023658716. Its totient is φ = 985385760.
The previous prime is 2135002517. The next prime is 2135002537. The reversal of 2135002532 is 2352005312.
It can be written as a sum of positive squares in 2 ways, for example, as 755920036 + 1379082496 = 27494^2 + 37136^2 .
It is a super-2 number, since 2×21350025322 = 9116471623292822048, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2135002498 and 2135002507.
It is not an unprimeable number, because it can be changed into a prime (2135002537) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20528819 + ... + 20528922.
It is an arithmetic number, because the mean of its divisors is an integer number (335304893).
Almost surely, 22135002532 is an apocalyptic number.
It is an amenable number.
2135002532 is a deficient number, since it is larger than the sum of its proper divisors (1888656184).
2135002532 is a wasteful number, since it uses less digits than its factorization.
2135002532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41057758 (or 41057756 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 2135002532 is about 46206.0876075869. The cubic root of 2135002532 is about 1287.6548406101.
Adding to 2135002532 its reverse (2352005312), we get a palindrome (4487007844).
The spelling of 2135002532 in words is "two billion, one hundred thirty-five million, two thousand, five hundred thirty-two".
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