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1065069248341 = 7243505490863
BaseRepresentation
bin11110111111110110001…
…00101111111101010101
310202211010111200201122211
433133323010233331111
5114422230211421331
62133141442153421
7136643260144300
oct17377304577525
93684114621584
101065069248341
1138076990829a
12152501652871
137958801bc57
143979a265b37
151ca8904d8b1
hexf7fb12ff55

1065069248341 has 12 divisors (see below), whose sum is σ = 1267771086912. Its totient is φ = 891685880568.

The previous prime is 1065069248303. The next prime is 1065069248371. The reversal of 1065069248341 is 1438429605601.

It is not a de Polignac number, because 1065069248341 - 213 = 1065069240149 is a prime.

It is a super-2 number, since 2×10650692483412 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065069248371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 252743325 + ... + 252747538.

It is an arithmetic number, because the mean of its divisors is an integer number (105647590576).

Almost surely, 21065069248341 is an apocalyptic number.

It is an amenable number.

1065069248341 is a deficient number, since it is larger than the sum of its proper divisors (202701838571).

1065069248341 is an equidigital number, since it uses as much as digits as its factorization.

1065069248341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505490920 (or 505490913 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 1065069248341 in words is "one trillion, sixty-five billion, sixty-nine million, two hundred forty-eight thousand, three hundred forty-one".

Divisors: 1 7 43 49 301 2107 505490863 3538436041 21736107109 24769052287 152152749763 1065069248341