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2010007475 = 52711485757
BaseRepresentation
bin111011111001110…
…0100011110110011
312012002011221220022
41313303210132303
513104030214400
6531241234055
7100544532050
oct16763443663
95162157808
102010007475
11941662403
1248119292b
1326056c448
14150d42027
15bb6dcb85
hex77ce47b3

2010007475 has 12 divisors (see below), whose sum is σ = 2848467984. Its totient is φ = 1378290720.

The previous prime is 2010007471. The next prime is 2010007579. The reversal of 2010007475 is 5747000102.

It is not a de Polignac number, because 2010007475 - 22 = 2010007471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010007471) 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, 5742704 + ... + 5743053.

It is an arithmetic number, because the mean of its divisors is an integer number (237372332).

Almost surely, 22010007475 is an apocalyptic number.

2010007475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2010007475 is a deficient number, since it is larger than the sum of its proper divisors (838460509).

2010007475 is a wasteful number, since it uses less digits than its factorization.

2010007475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11485774 (or 11485769 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 2010007475 is about 44833.1069077306. The cubic root of 2010007475 is about 1262.0189926592.

Adding to 2010007475 its reverse (5747000102), we get a palindrome (7757007577).

The spelling of 2010007475 in words is "two billion, ten million, seven thousand, four hundred seventy-five".

Divisors: 1 5 7 25 35 175 11485757 57428785 80400299 287143925 402001495 2010007475