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8342001 = 33509607
BaseRepresentation
bin11111110100100111110001
3120200211002000
4133310213301
54113421001
6454444213
7130622463
oct37644761
916624060
108342001
114788518
122963669
131960cc5
141172133
15aeba86
hex7f49f1

8342001 has 16 divisors (see below), whose sum is σ = 12403200. Its totient is φ = 5541264.

The previous prime is 8341997. The next prime is 8342011. The reversal of 8342001 is 1002438.

It is a happy number.

It is not a de Polignac number, because 8342001 - 22 = 8341997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8342011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13440 + ... + 14046.

It is an arithmetic number, because the mean of its divisors is an integer number (775200).

Almost surely, 28342001 is an apocalyptic number.

It is an amenable number.

8342001 is a deficient number, since it is larger than the sum of its proper divisors (4061199).

8342001 is a wasteful number, since it uses less digits than its factorization.

8342001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125 (or 1119 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 8342001 is about 2888.2522396771. The cubic root of 8342001 is about 202.8103334954.

Adding to 8342001 its reverse (1002438), we get a palindrome (9344439).

The spelling of 8342001 in words is "eight million, three hundred forty-two thousand, one".

Divisors: 1 3 9 27 509 607 1527 1821 4581 5463 13743 16389 308963 926889 2780667 8342001