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1426095 = 325114367
BaseRepresentation
bin101011100001010101111
32200110020100
411130022233
5331113340
650322143
715056466
oct5341257
92613210
101426095
118944a0
12589353
133ac158
142919dd
151d2830
hex15c2af

1426095 has 48 divisors (see below), whose sum is σ = 2800512. Its totient is φ = 665280.

The previous prime is 1426081. The next prime is 1426097. The reversal of 1426095 is 5906241.

It is not a de Polignac number, because 1426095 - 25 = 1426063 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426097) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21252 + ... + 21318.

It is an arithmetic number, because the mean of its divisors is an integer number (58344).

21426095 is an apocalyptic number.

1426095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1426095 is a deficient number, since it is larger than the sum of its proper divisors (1374417).

1426095 is a wasteful number, since it uses less digits than its factorization.

1426095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1426095 is about 1194.1921955866. The cubic root of 1426095 is about 112.5596720470.

The spelling of 1426095 in words is "one million, four hundred twenty-six thousand, ninety-five".

Divisors: 1 3 5 9 11 15 33 43 45 55 67 99 129 165 201 215 335 387 473 495 603 645 737 1005 1419 1935 2211 2365 2881 3015 3685 4257 6633 7095 8643 11055 14405 21285 25929 31691 33165 43215 95073 129645 158455 285219 475365 1426095