Base | Representation |
---|---|
bin | 1110010001000111110… |
… | …0100011011000110010 |
3 | 212102200102122121212100 |
4 | 3210101330203120302 |
5 | 13003443220102010 |
6 | 304334240241230 |
7 | 23465105340261 |
oct | 3442174433062 |
9 | 772612577770 |
10 | 245114222130 |
11 | 94a52651aa8 |
12 | 3b608310216 |
13 | 1a163ab337b |
14 | bc139a45d8 |
15 | 6598e262c0 |
hex | 3911f23632 |
245114222130 has 96 divisors (see below), whose sum is σ = 642217867200. Its totient is φ = 64859584896.
The previous prime is 245114222083. The next prime is 245114222137. The reversal of 245114222130 is 31222411542.
245114222130 is a `hidden beast` number, since 24 + 5 + 1 + 1 + 422 + 213 + 0 = 666.
245114222130 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 245114222094 and 245114222103.
It is not an unprimeable number, because it can be changed into a prime (245114222137) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31759032 + ... + 31766748.
It is an arithmetic number, because the mean of its divisors is an integer number (6689769450).
Almost surely, 2245114222130 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 245114222130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321108933600).
245114222130 is an abundant number, since it is smaller than the sum of its proper divisors (397103645070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245114222130 is a wasteful number, since it uses less digits than its factorization.
245114222130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10408 (or 10405 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
Adding to 245114222130 its reverse (31222411542), we get a palindrome (276336633672).
The spelling of 245114222130 in words is "two hundred forty-five billion, one hundred fourteen million, two hundred twenty-two thousand, one hundred thirty".
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