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26282141 = 317111941
BaseRepresentation
bin110010001000…
…0100010011101
31211110021022122
41210100202131
523212012031
62335152325
7436252214
oct144204235
954407278
1026282141
1113921186
1289756a5
1355a2982
1436c207b
15249247b
hex191089d

26282141 has 8 divisors (see below), whose sum is σ = 27514368. Its totient is φ = 25074000.

The previous prime is 26282131. The next prime is 26282147. The reversal of 26282141 is 14128262.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26282141 - 210 = 26281117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26282141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26282147) 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, 3770 + ... + 8171.

It is an arithmetic number, because the mean of its divisors is an integer number (3439296).

Almost surely, 226282141 is an apocalyptic number.

It is an amenable number.

26282141 is a deficient number, since it is larger than the sum of its proper divisors (1232227).

26282141 is a wasteful number, since it uses less digits than its factorization.

26282141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12043.

The product of its digits is 1536, while the sum is 26.

The square root of 26282141 is about 5126.6110638511. The cubic root of 26282141 is about 297.3173456864.

The spelling of 26282141 in words is "twenty-six million, two hundred eighty-two thousand, one hundred forty-one".

Divisors: 1 31 71 2201 11941 370171 847811 26282141