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1342101 = 337107113
BaseRepresentation
bin101000111101010010101
32112012000110
411013222111
5320421401
644433233
714256555
oct5075225
92465013
101342101
11837382
12548819
1337cb57
1426d165
151b79d6
hex147a95

1342101 has 16 divisors (see below), whose sum is σ = 1871424. Its totient is φ = 854784.

The previous prime is 1342093. The next prime is 1342109. The reversal of 1342101 is 1012431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1342093) and next prime (1342109).

It is not a de Polignac number, because 1342101 - 23 = 1342093 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11821 + ... + 11933.

It is an arithmetic number, because the mean of its divisors is an integer number (116964).

21342101 is an apocalyptic number.

It is an amenable number.

1342101 is a deficient number, since it is larger than the sum of its proper divisors (529323).

1342101 is a wasteful number, since it uses less digits than its factorization.

1342101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1342101 is about 1158.4908286214. The cubic root of 1342101 is about 110.3049663953.

Adding to 1342101 its reverse (1012431), we get a palindrome (2354532).

The spelling of 1342101 in words is "one million, three hundred forty-two thousand, one hundred one".

Divisors: 1 3 37 107 111 113 321 339 3959 4181 11877 12091 12543 36273 447367 1342101