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4889962 = 2711113281
BaseRepresentation
bin10010101001110101101010
3100012102202201
4102221311222
52222434322
6252450414
756364310
oct22516552
910172681
104889962
11283a9a0
121779a0a
13102298c
149140b0
15668d27
hex4a9d6a

4889962 has 32 divisors (see below), whose sum is σ = 9258624. Its totient is φ = 1881600.

The previous prime is 4889953. The next prime is 4889977. The reversal of 4889962 is 2699884.

It is a super-4 number, since 4×48899624 (a number of 28 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a d-powerful number, because it can be written as 44 + 8 + 83 + 95 + 97 + 66 + 29 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17262 + ... + 17542.

It is an arithmetic number, because the mean of its divisors is an integer number (289332).

Almost surely, 24889962 is an apocalyptic number.

4889962 is a deficient number, since it is larger than the sum of its proper divisors (4368662).

4889962 is a wasteful number, since it uses less digits than its factorization.

4889962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414.

The product of its digits is 248832, while the sum is 46.

The square root of 4889962 is about 2211.3258466359. The cubic root of 4889962 is about 169.7338626993.

The spelling of 4889962 in words is "four million, eight hundred eighty-nine thousand, nine hundred sixty-two".

Divisors: 1 2 7 11 14 22 77 113 154 226 281 562 791 1243 1582 1967 2486 3091 3934 6182 8701 17402 21637 31753 43274 63506 222271 349283 444542 698566 2444981 4889962