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4029693 = 311311887
BaseRepresentation
bin1111010111110011111101
321120201200220
433113303331
52012422233
6222211553
746152243
oct17276375
97521626
104029693
112302628
121423bb9
13ab1245
1476c793
15548eb3
hex3d7cfd

4029693 has 8 divisors (see below), whose sum is σ = 5420928. Its totient is φ = 2662464.

The previous prime is 4029679. The next prime is 4029703. The reversal of 4029693 is 3969204.

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

It is not a de Polignac number, because 4029693 - 24 = 4029677 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4029593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5605 + ... + 6282.

It is an arithmetic number, because the mean of its divisors is an integer number (677616).

Almost surely, 24029693 is an apocalyptic number.

It is an amenable number.

4029693 is a deficient number, since it is larger than the sum of its proper divisors (1391235).

4029693 is a wasteful number, since it uses less digits than its factorization.

4029693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12003.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 4029693 is about 2007.4095247358. The cubic root of 4029693 is about 159.1319264233.

The spelling of 4029693 in words is "four million, twenty-nine thousand, six hundred ninety-three".

Divisors: 1 3 113 339 11887 35661 1343231 4029693