Base | Representation |
---|---|
bin | 10010101000010000… |
… | …00011100000000101 |
3 | 221211000021022121012 |
4 | 21110020003200011 |
5 | 130440320112404 |
6 | 4332231132005 |
7 | 502561631000 |
oct | 112410034005 |
9 | 27730238535 |
10 | 10001332229 |
11 | 4272544a29 |
12 | 1b31514005 |
13 | c35065985 |
14 | 6ac3cc537 |
15 | 3d8072a6e |
hex | 254203805 |
10001332229 has 16 divisors (see below), whose sum is σ = 11683267200. Its totient is φ = 8557940160.
The previous prime is 10001332219. The next prime is 10001332247. The reversal of 10001332229 is 92223310001.
It is not a de Polignac number, because 10001332229 - 28 = 10001331973 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10001332219) 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, 178814 + ... + 227984.
It is an arithmetic number, because the mean of its divisors is an integer number (730204200).
Almost surely, 210001332229 is an apocalyptic number.
It is an amenable number.
10001332229 is a deficient number, since it is larger than the sum of its proper divisors (1681934971).
10001332229 is an frugal number, since it uses more digits than its factorization.
10001332229 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49785 (or 49771 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 23.
The spelling of 10001332229 in words is "ten billion, one million, three hundred thirty-two thousand, two hundred twenty-nine".
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