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1370941 = 11139587
BaseRepresentation
bin101001110101100111101
32120122120121
411032230331
5322332231
645214541
714436625
oct5165475
92518517
101370941
11857010
12561451
13390010
14279885
151c1311
hex14eb3d

1370941 has 8 divisors (see below), whose sum is σ = 1610784. Its totient is φ = 1150320.

The previous prime is 1370933. The next prime is 1370953. The reversal of 1370941 is 1490731.

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 1370941 - 23 = 1370933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1370921) 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, 4651 + ... + 4936.

It is an arithmetic number, because the mean of its divisors is an integer number (201348).

21370941 is an apocalyptic number.

1370941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1370941 is a deficient number, since it is larger than the sum of its proper divisors (239843).

1370941 is a wasteful number, since it uses less digits than its factorization.

1370941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9611.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 1370941 is about 1170.8718973483. The cubic root of 1370941 is about 111.0894768620.

The spelling of 1370941 in words is "one million, three hundred seventy thousand, nine hundred forty-one".

Divisors: 1 11 13 143 9587 105457 124631 1370941