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4279053 = 31783903
BaseRepresentation
bin10000010100101100001101
322001101202110
4100110230031
52043412203
6231414233
751241242
oct20245415
98041673
104279053
112462a09
121524379
13b6a8ac
147d55c9
15597d03
hex414b0d

4279053 has 8 divisors (see below), whose sum is σ = 6041088. Its totient is φ = 2684864.

The previous prime is 4279043. The next prime is 4279057. The reversal of 4279053 is 3509724.

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

It is a cyclic number.

It is not a de Polignac number, because 4279053 - 212 = 4274957 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4279053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4279057) 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, 41901 + ... + 42002.

It is an arithmetic number, because the mean of its divisors is an integer number (755136).

Almost surely, 24279053 is an apocalyptic number.

It is an amenable number.

4279053 is a deficient number, since it is larger than the sum of its proper divisors (1762035).

4279053 is a wasteful number, since it uses less digits than its factorization.

4279053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83923.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 4279053 is about 2068.5871990322. The cubic root of 4279053 is about 162.3488519594.

The spelling of 4279053 in words is "four million, two hundred seventy-nine thousand, fifty-three".

Divisors: 1 3 17 51 83903 251709 1426351 4279053