Base | Representation |
---|---|
bin | 110011011100… |
… | …1001111010101 |
3 | 1212202101012020 |
4 | 1212321033111 |
5 | 23401120031 |
6 | 2402043353 |
7 | 445160616 |
oct | 146711725 |
9 | 55671166 |
10 | 26973141 |
11 | 14253358 |
12 | 9049559 |
13 | 5785350 |
14 | 3821c0d |
15 | 257c096 |
hex | 19b93d5 |
26973141 has 32 divisors (see below), whose sum is σ = 41328000. Its totient is φ = 15510528.
The previous prime is 26973139. The next prime is 26973157. The reversal of 26973141 is 14137962.
It is not a de Polignac number, because 26973141 - 21 = 26973139 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26974141) 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, 65745 + ... + 66153.
It is an arithmetic number, because the mean of its divisors is an integer number (1291500).
Almost surely, 226973141 is an apocalyptic number.
It is an amenable number.
26973141 is a deficient number, since it is larger than the sum of its proper divisors (14354859).
26973141 is a wasteful number, since it uses less digits than its factorization.
26973141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 533.
The product of its digits is 9072, while the sum is 33.
The square root of 26973141 is about 5193.5672711538. The cubic root of 26973141 is about 299.9004892179.
The spelling of 26973141 in words is "twenty-six million, nine hundred seventy-three thousand, one hundred forty-one".
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