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53676942 = 2311813287
BaseRepresentation
bin1100110011000…
…0101110001110
310202000001220220
43030300232032
5102220130232
65154252210
71221150354
oct314605616
9122001826
1053676942
1128332310
1215b87066
13b174c07
1471b37d4
154aa442c
hex3330b8e

53676942 has 16 divisors (see below), whose sum is σ = 117113472. Its totient is φ = 16265720.

The previous prime is 53676937. The next prime is 53676947. The reversal of 53676942 is 24967635.

53676942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53676937) and next prime (53676947).

It is a junction number, because it is equal to n+sod(n) for n = 53676894 and 53676903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53676947) 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, 406578 + ... + 406709.

It is an arithmetic number, because the mean of its divisors is an integer number (7319592).

Almost surely, 253676942 is an apocalyptic number.

53676942 is an abundant number, since it is smaller than the sum of its proper divisors (63436530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53676942 is a wasteful number, since it uses less digits than its factorization.

53676942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813303.

The product of its digits is 272160, while the sum is 42.

The square root of 53676942 is about 7326.4549408292. The cubic root of 53676942 is about 377.2210520583.

The spelling of 53676942 in words is "fifty-three million, six hundred seventy-six thousand, nine hundred forty-two".

Divisors: 1 2 3 6 11 22 33 66 813287 1626574 2439861 4879722 8946157 17892314 26838471 53676942