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2475690965742 = 232631568878939
BaseRepresentation
bin100100000001101010101…
…011100011101011101110
322202200012011022200012110
4210001222223203223232
5311030203341400432
65133152225144450
7343601633666421
oct44015253435356
98680164280173
102475690965742
11874a31011025
1233b97ba8b126
1314c5c2373bb7
1487b773d19b8
15445e9928dcc
hex2406aae3aee

2475690965742 has 16 divisors (see below), whose sum is σ = 4970208481920. Its totient is φ = 822092563512.

The previous prime is 2475690965701. The next prime is 2475690965819.

2475690965742 is nontrivially palindromic in base 10.

2475690965742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×24756909657422 (a number of 26 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 7 ways as a sum of consecutive naturals, for example, 784437892 + ... + 784441047.

It is an arithmetic number, because the mean of its divisors is an integer number (310638030120).

Almost surely, 22475690965742 is an apocalyptic number.

2475690965742 is an abundant number, since it is smaller than the sum of its proper divisors (2494517516178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2475690965742 is a wasteful number, since it uses less digits than its factorization.

2475690965742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568879207.

The product of its (nonzero) digits is 228614400, while the sum is 66.

The spelling of 2475690965742 in words is "two trillion, four hundred seventy-five billion, six hundred ninety million, nine hundred sixty-five thousand, seven hundred forty-two".

Divisors: 1 2 3 6 263 526 789 1578 1568878939 3137757878 4706636817 9413273634 412615160957 825230321914 1237845482871 2475690965742