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1082304645311 = 1281138448047
BaseRepresentation
bin11111011111111100110…
…00100100100010111111
310211110121200010121111202
433233332120210202333
5120213024442122221
62145112012410115
7141123342460121
oct17577630444277
93743550117452
101082304645311
1138800383611a
1215591177693b
137b0a3a10cb6
143a5532dd211
151d247222d0b
hexfbfe6248bf

1082304645311 has 4 divisors (see below), whose sum is σ = 1082313221472. Its totient is φ = 1082296069152.

The previous prime is 1082304645287. The next prime is 1082304645313. The reversal of 1082304645311 is 1135464032801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1082304645311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082304645313) 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, 4095911 + ... + 4352136.

It is an arithmetic number, because the mean of its divisors is an integer number (270578305368).

Almost surely, 21082304645311 is an apocalyptic number.

1082304645311 is a deficient number, since it is larger than the sum of its proper divisors (8576161).

1082304645311 is an equidigital number, since it uses as much as digits as its factorization.

1082304645311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8576160.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 1082304645311 in words is "one trillion, eighty-two billion, three hundred four million, six hundred forty-five thousand, three hundred eleven".

Divisors: 1 128113 8448047 1082304645311