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4999696 = 24132432
BaseRepresentation
bin10011000100101000010000
3100102000021221
4103010220100
52234442241
6255054424
760332242
oct23045020
910360257
104999696
112905389
121811414
131060900
14942092
1568b5d1
hex4c4a10

4999696 has 45 divisors (see below), whose sum is σ = 10738989. Its totient is φ = 2253888.

The previous prime is 4999693. The next prime is 4999703. The reversal of 4999696 is 6969994.

The square root of 4999696 is 2236.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 739600 + 4260096 = 860^2 + 2064^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a Duffinian number.

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

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 116251 + ... + 116293.

Almost surely, 24999696 is an apocalyptic number.

4999696 is the 2236-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4999696

4999696 is an abundant number, since it is smaller than the sum of its proper divisors (5739293).

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

4999696 is a wasteful number, since it uses less digits than its factorization.

4999696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 58 counting only the distinct ones).

The product of its digits is 944784, while the sum is 52.

The cubic root of 4999696 is about 170.9941290462.

Multiplying 4999696 by its product of digits (944784), we get a square (4723632785664 = 21733922).

The spelling of 4999696 in words is "four million, nine hundred ninety-nine thousand, six hundred ninety-six".

Divisors: 1 2 4 8 13 16 26 43 52 86 104 169 172 208 338 344 559 676 688 1118 1352 1849 2236 2704 3698 4472 7267 7396 8944 14534 14792 24037 29068 29584 48074 58136 96148 116272 192296 312481 384592 624962 1249924 2499848 4999696