Base | Representation |
---|---|
bin | 11111111000010101… |
… | …101111111101010101 |
3 | 10021100122002020220210 |
4 | 133320111233331111 |
5 | 1030101143101401 |
6 | 23420421520033 |
7 | 2321165405226 |
oct | 377025577525 |
9 | 107318066823 |
10 | 34231222101 |
11 | 135766a58aa |
12 | 6773b73019 |
13 | 32c6b8310b |
14 | 192a38b24d |
15 | d553244d6 |
hex | 7f856ff55 |
34231222101 has 16 divisors (see below), whose sum is σ = 48738562560. Its totient is φ = 21323117760.
The previous prime is 34231222087. The next prime is 34231222127. The reversal of 34231222101 is 10122213243.
It is not a de Polignac number, because 34231222101 - 29 = 34231221589 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34231322101) 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, 6343470 + ... + 6348863.
It is an arithmetic number, because the mean of its divisors is an integer number (3046160160).
Almost surely, 234231222101 is an apocalyptic number.
34231222101 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
34231222101 is a deficient number, since it is larger than the sum of its proper divisors (14507340459).
34231222101 is a wasteful number, since it uses less digits than its factorization.
34231222101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12692396.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 34231222101 its reverse (10122213243), we get a palindrome (44353435344).
The spelling of 34231222101 in words is "thirty-four billion, two hundred thirty-one million, two hundred twenty-two thousand, one hundred one".
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