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26073796141 = 376111552413
BaseRepresentation
bin11000010010000111…
…101000111000101101
32111022010110002012101
4120102013220320231
5411344342434031
615551135535101
71612063416241
oct302207507055
974263402171
1026073796141
111006aa83a58
12507808a491
1325c6b41053
141394c24421
15a290ce361
hex6121e8e2d

26073796141 has 8 divisors (see below), whose sum is σ = 27217487384. Its totient is φ = 24953209920.

The previous prime is 26073796139. The next prime is 26073796157. The reversal of 26073796141 is 14169737062.

It can be written as a sum of positive squares in 4 ways, for example, as 17056900 + 26056739241 = 4130^2 + 161421^2 .

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 26073796141 - 21 = 26073796139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26073796091 and 26073796100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26073796741) 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, 5773950 + ... + 5778463.

It is an arithmetic number, because the mean of its divisors is an integer number (3402185923).

Almost surely, 226073796141 is an apocalyptic number.

It is an amenable number.

26073796141 is a deficient number, since it is larger than the sum of its proper divisors (1143691243).

26073796141 is a wasteful number, since it uses less digits than its factorization.

26073796141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11552511.

The product of its (nonzero) digits is 381024, while the sum is 46.

The spelling of 26073796141 in words is "twenty-six billion, seventy-three million, seven hundred ninety-six thousand, one hundred forty-one".

Divisors: 1 37 61 2257 11552413 427439281 704697193 26073796141