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337269013 = 1782718919
BaseRepresentation
bin10100000110100…
…101000100010101
3212111122001002221
4110012211010111
51142320102023
653244502341
711233511404
oct2406450425
9774561087
10337269013
1116341a224
1294b4a9b1
1354b49583
1432b1563b
151e92185d
hex141a5115

337269013 has 4 divisors (see below), whose sum is σ = 337305760. Its totient is φ = 337232268.

The previous prime is 337269011. The next prime is 337269041. The reversal of 337269013 is 310962733.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 310962733 = 629949367.

It is a cyclic number.

It is not a de Polignac number, because 337269013 - 21 = 337269011 is a prime.

It is a super-2 number, since 2×3372690132 = 227500774259988338, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 337269013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (337269011) 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 3 ways as a sum of consecutive naturals, for example, 8368 + ... + 27286.

It is an arithmetic number, because the mean of its divisors is an integer number (84326440).

Almost surely, 2337269013 is an apocalyptic number.

It is an amenable number.

337269013 is a deficient number, since it is larger than the sum of its proper divisors (36747).

337269013 is a wasteful number, since it uses less digits than its factorization.

337269013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36746.

The product of its (nonzero) digits is 20412, while the sum is 34.

The square root of 337269013 is about 18364.8853249891. The cubic root of 337269013 is about 696.0794522467.

The spelling of 337269013 in words is "three hundred thirty-seven million, two hundred sixty-nine thousand, thirteen".

Divisors: 1 17827 18919 337269013