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2485357 = 72343359
BaseRepresentation
bin1001011110110001101101
311200021021021
421132301231
51114012412
6125134141
730060640
oct11366155
94607237
102485357
111448316
129ba351
13690334
14489a57
15341607
hex25ec6d

2485357 has 16 divisors (see below), whose sum is σ = 3041280. Its totient is φ = 1984752.

The previous prime is 2485339. The next prime is 2485367. The reversal of 2485357 is 7535842.

It is a happy number.

It is not a de Polignac number, because 2485357 - 215 = 2452589 is a prime.

It is a Duffinian number.

2485357 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6744 + ... + 7102.

It is an arithmetic number, because the mean of its divisors is an integer number (190080).

22485357 is an apocalyptic number.

It is an amenable number.

2485357 is a deficient number, since it is larger than the sum of its proper divisors (555923).

2485357 is a wasteful number, since it uses less digits than its factorization.

2485357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432.

The product of its digits is 33600, while the sum is 34.

The square root of 2485357 is about 1576.5015065010. The cubic root of 2485357 is about 135.4553803422.

The spelling of 2485357 in words is "two million, four hundred eighty-five thousand, three hundred fifty-seven".

Divisors: 1 7 23 43 161 301 359 989 2513 6923 8257 15437 57799 108059 355051 2485357