Base | Representation |
---|---|
bin | 10010110101110100… |
… | …00100000100000010 |
3 | 222002221100120112111 |
4 | 21122322010010002 |
5 | 131203431330101 |
6 | 4351413445534 |
7 | 505442655055 |
oct | 113272040402 |
9 | 28087316474 |
10 | 10115105026 |
11 | 4320793134 |
12 | 1b636408aa |
13 | c527bc360 |
14 | 6bd566a9c |
15 | 3e3048251 |
hex | 25ae84102 |
10115105026 has 32 divisors (see below), whose sum is σ = 17316609408. Its totient is φ = 4389914880.
The previous prime is 10115105023. The next prime is 10115105057. The reversal of 10115105026 is 62050151101.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 10115104988 and 10115105006.
It is not an unprimeable number, because it can be changed into a prime (10115105023) 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, 507811 + ... + 527353.
It is an arithmetic number, because the mean of its divisors is an integer number (541144044).
Almost surely, 210115105026 is an apocalyptic number.
10115105026 is a deficient number, since it is larger than the sum of its proper divisors (7201504382).
10115105026 is a wasteful number, since it uses less digits than its factorization.
10115105026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20746.
The product of its (nonzero) digits is 300, while the sum is 22.
Adding to 10115105026 its reverse (62050151101), we get a palindrome (72165256127).
The spelling of 10115105026 in words is "ten billion, one hundred fifteen million, one hundred five thousand, twenty-six".
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