Base | Representation |
---|---|
bin | 11101110100000000… |
… | …010100101110010101 |
3 | 10001121220100221121120 |
4 | 131310000110232111 |
5 | 1011024304404023 |
6 | 22412231034153 |
7 | 2212156056360 |
oct | 356400245625 |
9 | 101556327546 |
10 | 32011013013 |
11 | 12637422961 |
12 | 625450b959 |
13 | 3031bc7125 |
14 | 179956d0d7 |
15 | c754648e3 |
hex | 774014b95 |
32011013013 has 32 divisors (see below), whose sum is σ = 50797903872. Its totient is φ = 17545248000.
The previous prime is 32011013011. The next prime is 32011013033. The reversal of 32011013013 is 31031011023.
It is not a de Polignac number, because 32011013013 - 21 = 32011013011 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 32011012983 and 32011013001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32011013011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144013 + ... + 291138.
It is an arithmetic number, because the mean of its divisors is an integer number (1587434496).
Almost surely, 232011013013 is an apocalyptic number.
It is an amenable number.
32011013013 is a deficient number, since it is larger than the sum of its proper divisors (18786890859).
32011013013 is a wasteful number, since it uses less digits than its factorization.
32011013013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 435305.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 32011013013 its reverse (31031011023), we get a palindrome (63042024036).
The spelling of 32011013013 in words is "thirty-two billion, eleven million, thirteen thousand, thirteen".
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