Base | Representation |
---|---|
bin | 1011111000111101010011… |
… | …01001010100000010010111 |
3 | 10102120120012110001100201120 |
4 | 11330132221221110002113 |
5 | 11411340121400011411 |
6 | 131335241105255023 |
7 | 5336002662656115 |
oct | 574365151240227 |
9 | 112516173040646 |
10 | 26146312110231 |
11 | 837065260a455 |
12 | 2b233b7034473 |
13 | 1178781b4c591 |
14 | 6656b9ad0ab5 |
15 | 3051d3c7a106 |
hex | 17c7a9a54097 |
26146312110231 has 32 divisors (see below), whose sum is σ = 35578394062848. Its totient is φ = 17076652690560.
The previous prime is 26146312110221. The next prime is 26146312110263. The reversal of 26146312110231 is 13201121364162.
It is not a de Polignac number, because 26146312110231 - 25 = 26146312110199 is a prime.
It is a super-2 number, since 2×261463121102312 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 26146312110192 and 26146312110201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26146312110221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14209065 + ... + 15943341.
It is an arithmetic number, because the mean of its divisors is an integer number (1111824814464).
Almost surely, 226146312110231 is an apocalyptic number.
26146312110231 is a deficient number, since it is larger than the sum of its proper divisors (9432081952617).
26146312110231 is a wasteful number, since it uses less digits than its factorization.
26146312110231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1734871.
The product of its (nonzero) digits is 10368, while the sum is 33.
Adding to 26146312110231 its reverse (13201121364162), we get a palindrome (39347433474393).
The spelling of 26146312110231 in words is "twenty-six trillion, one hundred forty-six billion, three hundred twelve million, one hundred ten thousand, two hundred thirty-one".
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