Base | Representation |
---|---|
bin | 11000001110111111… |
… | …001010011000101100 |
3 | 2111011110120002000222 |
4 | 120032333022120230 |
5 | 411242414224122 |
6 | 15542021310512 |
7 | 1610554624334 |
oct | 301677123054 |
9 | 74143502028 |
10 | 26021242412 |
11 | 10043349620 |
12 | 5062565438 |
13 | 25b8ca0479 |
14 | 138bc640c4 |
15 | a2469cb42 |
hex | 60efca62c |
26021242412 has 96 divisors (see below), whose sum is σ = 51192497664. Its totient is φ = 11474265600.
The previous prime is 26021242343. The next prime is 26021242417. The reversal of 26021242412 is 21424212062.
It is not an unprimeable number, because it can be changed into a prime (26021242417) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69761858 + ... + 69762230.
It is an arithmetic number, because the mean of its divisors is an integer number (533255184).
Almost surely, 226021242412 is an apocalyptic number.
26021242412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
26021242412 is a deficient number, since it is larger than the sum of its proper divisors (25171255252).
26021242412 is a wasteful number, since it uses less digits than its factorization.
26021242412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 759 (or 757 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 26021242412 its reverse (21424212062), we get a palindrome (47445454474).
The spelling of 26021242412 in words is "twenty-six billion, twenty-one million, two hundred forty-two thousand, four hundred twelve".
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