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42014199 = 397114423
BaseRepresentation
bin1010000001000…
…1010111110111
32221001112122110
42200101113313
541223423244
64100302103
71020054243
oct240212767
987045573
1042014199
1121796987
12120a1933
138920596
145819423
153a4d9b9
hex28115f7

42014199 has 8 divisors (see below), whose sum is σ = 56080512. Its totient is φ = 27978680.

The previous prime is 42014197. The next prime is 42014209. The reversal of 42014199 is 99141024.

42014199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 42014199 - 21 = 42014197 is a prime.

It is a super-2 number, since 2×420141992 = 3530385835223202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42014197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4299 + ... + 10124.

It is an arithmetic number, because the mean of its divisors is an integer number (7010064).

Almost surely, 242014199 is an apocalyptic number.

42014199 is a deficient number, since it is larger than the sum of its proper divisors (14066313).

42014199 is a wasteful number, since it uses less digits than its factorization.

42014199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15397.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 42014199 is about 6481.8360824692. The cubic root of 42014199 is about 347.6418315850.

The spelling of 42014199 in words is "forty-two million, fourteen thousand, one hundred ninety-nine".

Divisors: 1 3 971 2913 14423 43269 14004733 42014199