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6936141 = 36013847
BaseRepresentation
bin11010011101011001001101
3111001101121010
4122131121031
53233424031
6404355433
7112645662
oct32353115
914041533
106936141
113a08253
1223a5b79
13158b134
14cc7a69
15920246
hex69d64d

6936141 has 8 divisors (see below), whose sum is σ = 9265984. Its totient is φ = 4615200.

The previous prime is 6936091. The next prime is 6936151. The reversal of 6936141 is 1416396.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6936141 - 26 = 6936077 is a prime.

It is a super-2 number, since 2×69361412 = 96220103943762, which contains 22 as substring.

It is a Duffinian number.

6936141 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6936099 and 6936108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6936151) 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, 121 + ... + 3726.

It is an arithmetic number, because the mean of its divisors is an integer number (1158248).

Almost surely, 26936141 is an apocalyptic number.

It is an amenable number.

6936141 is a deficient number, since it is larger than the sum of its proper divisors (2329843).

6936141 is a wasteful number, since it uses less digits than its factorization.

6936141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4451.

The product of its digits is 3888, while the sum is 30.

The square root of 6936141 is about 2633.6554444346. The cubic root of 6936141 is about 190.7096361960.

The spelling of 6936141 in words is "six million, nine hundred thirty-six thousand, one hundred forty-one".

Divisors: 1 3 601 1803 3847 11541 2312047 6936141