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2485269370 = 252318159699
BaseRepresentation
bin1001010000100010…
…0011001101111010
320102012110202122201
42110020203031322
520042212104440
61050335540414
7115405304203
oct22410431572
96365422581
102485269370
111065962731
1259438a70a
13307b725bc
141980d85aa
15e82bb19a
hex9422337a

2485269370 has 32 divisors (see below), whose sum is σ = 4693852800. Its totient is φ = 945616320.

The previous prime is 2485269343. The next prime is 2485269373. The reversal of 2485269370 is 739625842.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a self number, because there is not a number n which added to its sum of digits gives 2485269370.

It is not an unprimeable number, because it can be changed into a prime (2485269373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11781 + ... + 71479.

It is an arithmetic number, because the mean of its divisors is an integer number (146682900).

Almost surely, 22485269370 is an apocalyptic number.

2485269370 is a deficient number, since it is larger than the sum of its proper divisors (2208583430).

2485269370 is a wasteful number, since it uses less digits than its factorization.

2485269370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59910.

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 2485269370 is about 49852.4760668916. The cubic root of 2485269370 is about 1354.5378833823.

The spelling of 2485269370 in words is "two billion, four hundred eighty-five million, two hundred sixty-nine thousand, three hundred seventy".

Divisors: 1 2 5 10 23 46 115 181 230 362 905 1810 4163 8326 20815 41630 59699 119398 298495 596990 1373077 2746154 6865385 10805519 13730770 21611038 54027595 108055190 248526937 497053874 1242634685 2485269370