Base | Representation |
---|---|
bin | 10011000101101011… |
… | …00011000101110010 |
3 | 222110012200102000020 |
4 | 21202311203011302 |
5 | 131442010422442 |
6 | 4412525104310 |
7 | 511646513424 |
oct | 114265430562 |
9 | 28405612006 |
10 | 10248139122 |
11 | 4389897671 |
12 | 1ba00b8096 |
13 | c7422ab60 |
14 | 6d30b6814 |
15 | 3eea759ec |
hex | 262d63172 |
10248139122 has 16 divisors (see below), whose sum is σ = 22072915200. Its totient is φ = 3153273552.
The previous prime is 10248139081. The next prime is 10248139151. The reversal of 10248139122 is 22193184201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65693122 + ... + 65693277.
It is an arithmetic number, because the mean of its divisors is an integer number (1379557200).
Almost surely, 210248139122 is an apocalyptic number.
10248139122 is an abundant number, since it is smaller than the sum of its proper divisors (11824776078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10248139122 is a wasteful number, since it uses less digits than its factorization.
10248139122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131386417.
The product of its (nonzero) digits is 6912, while the sum is 33.
The spelling of 10248139122 in words is "ten billion, two hundred forty-eight million, one hundred thirty-nine thousand, one hundred twenty-two".
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