Base | Representation |
---|---|
bin | 10010111001000100… |
… | …01111000101000010 |
3 | 222011211201222012110 |
4 | 21130202033011002 |
5 | 131232424204442 |
6 | 4354231040150 |
7 | 506224042362 |
oct | 113442170502 |
9 | 28154658173 |
10 | 10142413122 |
11 | 4335145106 |
12 | 1b70810056 |
13 | c58360caa |
14 | 6c30349a2 |
15 | 3e563e69c |
hex | 25c88f142 |
10142413122 has 32 divisors (see below), whose sum is σ = 20589292800. Its totient is φ = 3330343808.
The previous prime is 10142413121. The next prime is 10142413153. The reversal of 10142413122 is 22131424101.
It is not an unprimeable number, because it can be changed into a prime (10142413121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108343 + ... + 178949.
It is an arithmetic number, because the mean of its divisors is an integer number (643415400).
Almost surely, 210142413122 is an apocalyptic number.
10142413122 is an abundant number, since it is smaller than the sum of its proper divisors (10446879678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10142413122 is a wasteful number, since it uses less digits than its factorization.
10142413122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70970.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 10142413122 its reverse (22131424101), we get a palindrome (32273837223).
The spelling of 10142413122 in words is "ten billion, one hundred forty-two million, four hundred thirteen thousand, one hundred twenty-two".
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