Base | Representation |
---|---|
bin | 11000010100111001… |
… | …000111010101010111 |
3 | 2111102100222202101222 |
4 | 120110321013111113 |
5 | 411443300222333 |
6 | 15555521040555 |
7 | 1613200026305 |
oct | 302471072527 |
9 | 74370882358 |
10 | 26120320343 |
11 | 10094270307 |
12 | 508b78615b |
13 | 2603680370 |
14 | 139b095275 |
15 | a2d21e298 |
hex | 614e47557 |
26120320343 has 8 divisors (see below), whose sum is σ = 28225585248. Its totient is φ = 24028771104.
The previous prime is 26120320279. The next prime is 26120320399. The reversal of 26120320343 is 34302302162.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 26120320343 - 26 = 26120320279 is a prime.
It is a super-2 number, since 2×261203203432 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26120320043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3424955 + ... + 3432572.
It is an arithmetic number, because the mean of its divisors is an integer number (3528198156).
Almost surely, 226120320343 is an apocalyptic number.
26120320343 is a deficient number, since it is larger than the sum of its proper divisors (2105264905).
26120320343 is a wasteful number, since it uses less digits than its factorization.
26120320343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6857833.
The product of its (nonzero) digits is 5184, while the sum is 26.
The spelling of 26120320343 in words is "twenty-six billion, one hundred twenty million, three hundred twenty thousand, three hundred forty-three".
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