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3032686141 = 4249971359
BaseRepresentation
bin1011010011000011…
…0001111000111101
321211100112102021221
42310300301320331
522202331424031
61220532553341
7135103256362
oct26460617075
97740472257
103032686141
111316965a91
12707782851
133943ba054
1420aab4469
1512b39da11
hexb4c31e3d

3032686141 has 4 divisors (see below), whose sum is σ = 3032800000. Its totient is φ = 3032572284.

The previous prime is 3032686133. The next prime is 3032686157. The reversal of 3032686141 is 1416862303.

It is a happy number.

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: 1416862303 = 5326733251.

It is a cyclic number.

It is not a de Polignac number, because 3032686141 - 23 = 3032686133 is a prime.

It is a pancake number, because a pancake can be divided into 3032686141 parts by 77880 straight cuts.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3032686097 and 3032686106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3032683141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6820 + ... + 78178.

It is an arithmetic number, because the mean of its divisors is an integer number (758200000).

Almost surely, 23032686141 is an apocalyptic number.

It is an amenable number.

3032686141 is a deficient number, since it is larger than the sum of its proper divisors (113859).

3032686141 is an equidigital number, since it uses as much as digits as its factorization.

3032686141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113858.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3032686141 is about 55069.8296801434. The cubic root of 3032686141 is about 1447.4686139977.

The spelling of 3032686141 in words is "three billion, thirty-two million, six hundred eighty-six thousand, one hundred forty-one".

Divisors: 1 42499 71359 3032686141