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4890689735 = 53179399403
BaseRepresentation
bin1001000111000001…
…00000000011000111
3110121211200210001212
410203200200003013
540004004032420
62125144242035
7232124114441
oct44340400307
913554623055
104890689735
11208a737648
12b45a7031b
135cc308469
14345769491
151d95633c5
hex1238200c7

4890689735 has 16 divisors (see below), whose sum is σ = 6134845440. Its totient is φ = 3738402720.

The previous prime is 4890689719. The next prime is 4890689779. The reversal of 4890689735 is 5379860984.

It is not a de Polignac number, because 4890689735 - 24 = 4890689719 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187457 + ... + 211946.

It is an arithmetic number, because the mean of its divisors is an integer number (383427840).

Almost surely, 24890689735 is an apocalyptic number.

4890689735 is a deficient number, since it is larger than the sum of its proper divisors (1244155705).

4890689735 is a wasteful number, since it uses less digits than its factorization.

4890689735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399518.

The product of its (nonzero) digits is 13063680, while the sum is 59.

The square root of 4890689735 is about 69933.4664877982. The cubic root of 4890689735 is about 1697.4228233837.

The spelling of 4890689735 in words is "four billion, eight hundred ninety million, six hundred eighty-nine thousand, seven hundred thirty-five".

Divisors: 1 5 31 79 155 395 2449 12245 399403 1997015 12381493 31552837 61907465 157764185 978137947 4890689735