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4699262989 = 19213017349
BaseRepresentation
bin1000110000001100…
…10001000000001101
3110010111111021221101
410120012101000031
534111002403424
62054145303101
7224311035121
oct43006210015
913114437841
104699262989
111aa167a923
12ab1934a91
1359b7634b5
14328179581
151c784e344
hex11819100d

4699262989 has 6 divisors (see below), whose sum is σ = 4959610350. Its totient is φ = 4451933016.

The previous prime is 4699262987. The next prime is 4699263001. The reversal of 4699262989 is 9892629964.

It can be written as a sum of positive squares in only one way, i.e., 4376880964 + 322382025 = 66158^2 + 17955^2 .

It is not a de Polignac number, because 4699262989 - 21 = 4699262987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4699262989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4699262983) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6508314 + ... + 6509035.

It is an arithmetic number, because the mean of its divisors is an integer number (826601725).

Almost surely, 24699262989 is an apocalyptic number.

It is an amenable number.

4699262989 is a deficient number, since it is larger than the sum of its proper divisors (260347361).

4699262989 is a wasteful number, since it uses less digits than its factorization.

4699262989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13017387 (or 13017368 counting only the distinct ones).

The product of its digits is 30233088, while the sum is 64.

The square root of 4699262989 is about 68551.1705881089. The cubic root of 4699262989 is about 1674.9811227100.

The spelling of 4699262989 in words is "four billion, six hundred ninety-nine million, two hundred sixty-two thousand, nine hundred eighty-nine".

Divisors: 1 19 361 13017349 247329631 4699262989