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4999698 = 2331119443
BaseRepresentation
bin10011000100101000010010
3100102000022000
4103010220102
52234442243
6255054430
760332244
oct23045022
910360260
104999698
112905390
121811416
131060902
14942094
1568b5d3
hex4c4a12

4999698 has 64 divisors (see below), whose sum is σ = 12787200. Its totient is φ = 1432080.

The previous prime is 4999693. The next prime is 4999703. The reversal of 4999698 is 8969994.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4999693) and next prime (4999703).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4999693) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11065 + ... + 11507.

It is an arithmetic number, because the mean of its divisors is an integer number (199800).

Almost surely, 24999698 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4999698, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6393600).

4999698 is an abundant number, since it is smaller than the sum of its proper divisors (7787502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4999698 is a wasteful number, since it uses less digits than its factorization.

4999698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 478 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 54.

The square root of 4999698 is about 2236.0004472271. Note that the first 3 decimals coincide. The cubic root of 4999698 is about 170.9941518468.

The spelling of 4999698 in words is "four million, nine hundred ninety-nine thousand, six hundred ninety-eight".

Divisors: 1 2 3 6 9 11 18 19 22 27 33 38 54 57 66 99 114 171 198 209 297 342 418 443 513 594 627 886 1026 1254 1329 1881 2658 3762 3987 4873 5643 7974 8417 9746 11286 11961 14619 16834 23922 25251 29238 43857 50502 75753 87714 92587 131571 151506 185174 227259 263142 277761 454518 555522 833283 1666566 2499849 4999698