Search a number
-
+
1075202265205 = 51396312451749
BaseRepresentation
bin11111010010101110000…
…11001001000001110101
310210210021200202022121201
433221113003021001311
5120104003234441310
62141535140012501
7140452341313435
oct17512703110165
93723250668551
101075202265205
11384a997148a2
1215446b091131
137a511440113
143a07bd322c5
151ce7d933e3a
hexfa570c9075

1075202265205 has 16 divisors (see below), whose sum is σ = 1301585040000. Its totient is φ = 852619884480.

The previous prime is 1075202265199. The next prime is 1075202265217. The reversal of 1075202265205 is 5025622025701.

1075202265205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-1075202265205 is a prime.

It is a super-2 number, since 2×10752022652052 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 787330 + ... + 1664419.

It is an arithmetic number, because the mean of its divisors is an integer number (81349065000).

Almost surely, 21075202265205 is an apocalyptic number.

It is an amenable number.

1075202265205 is a deficient number, since it is larger than the sum of its proper divisors (226382774795).

1075202265205 is a wasteful number, since it uses less digits than its factorization.

1075202265205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2452524.

The product of its (nonzero) digits is 84000, while the sum is 37.

The spelling of 1075202265205 in words is "one trillion, seventy-five billion, two hundred two million, two hundred sixty-five thousand, two hundred five".

Divisors: 1 5 139 631 695 3155 87709 438545 2451749 12258745 340793111 1547053619 1703965555 7735268095 215040453041 1075202265205