Search a number
-
+
26912064000001 = 47572597106383
BaseRepresentation
bin1100001111001111101000…
…00000111101000000000001
310112021202202000022211122011
412013213310000331000001
512011411401341000001
6133123122002012521
75445222014434225
oct607476400750001
9115252660284564
1026912064000001
118636384594014
1230278a3947141
131202a485b1c6b
1469079d750785
1531a0a050dd51
hex1879f403d001

26912064000001 has 4 divisors (see below), whose sum is σ = 27484661106432. Its totient is φ = 26339466893572.

The previous prime is 26912063999939. The next prime is 26912064000037. The reversal of 26912064000001 is 10000046021962.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 26912064000001 - 215 = 26912063967233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26912064000401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286298553145 + ... + 286298553238.

It is an arithmetic number, because the mean of its divisors is an integer number (6871165276608).

Almost surely, 226912064000001 is an apocalyptic number.

It is an amenable number.

26912064000001 is a deficient number, since it is larger than the sum of its proper divisors (572597106431).

26912064000001 is an equidigital number, since it uses as much as digits as its factorization.

26912064000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572597106430.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 26912064000001 in words is "twenty-six trillion, nine hundred twelve billion, sixty-four million, one", and thus it is an aban number.

Divisors: 1 47 572597106383 26912064000001