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4144299 = 31972707
BaseRepresentation
bin1111110011110010101011
321210112220120
433303302223
52030104144
6224454323
750140335
oct17636253
97715816
104144299
112380745
12147a3a3
13b21463
1479c455
1556ce19
hex3f3cab

4144299 has 8 divisors (see below), whose sum is σ = 5816640. Its totient is φ = 2617416.

The previous prime is 4144291. The next prime is 4144307. The reversal of 4144299 is 9924414.

It is an interprime number because it is at equal distance from previous prime (4144291) and next prime (4144307).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4144299 - 23 = 4144291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4144291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36297 + ... + 36410.

It is an arithmetic number, because the mean of its divisors is an integer number (727080).

Almost surely, 24144299 is an apocalyptic number.

4144299 is a deficient number, since it is larger than the sum of its proper divisors (1672341).

4144299 is a wasteful number, since it uses less digits than its factorization.

4144299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72729.

The product of its digits is 10368, while the sum is 33.

The square root of 4144299 is about 2035.7551424471. The cubic root of 4144299 is about 160.6264373796.

The spelling of 4144299 in words is "four million, one hundred forty-four thousand, two hundred ninety-nine".

Divisors: 1 3 19 57 72707 218121 1381433 4144299