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4244103031 = 7729783089
BaseRepresentation
bin1111110011110111…
…1101111101110111
3101221210000202212011
43330331331331313
532142442244111
61541045505051
7210113165140
oct37475757567
911853022764
104244103031
11188875a473
129a5412187
1352837ac8c
142c3936ac7
1519c8e2021
hexfcf7df77

4244103031 has 8 divisors (see below), whose sum is σ = 4851126560. Its totient is φ = 3637260288.

The previous prime is 4244102939. The next prime is 4244103077. The reversal of 4244103031 is 1303014424.

4244103031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4244103031 - 215 = 4244070263 is a prime.

It is a super-2 number, since 2×42441030312 = 36024821075486773922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4244102993 and 4244103011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4244101031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9535 + ... + 92623.

It is an arithmetic number, because the mean of its divisors is an integer number (606390820).

Almost surely, 24244103031 is an apocalyptic number.

4244103031 is a deficient number, since it is larger than the sum of its proper divisors (607023529).

4244103031 is an equidigital number, since it uses as much as digits as its factorization.

4244103031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90393.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4244103031 is about 65146.7806648955. The cubic root of 4244103031 is about 1619.0563817026.

Adding to 4244103031 its reverse (1303014424), we get a palindrome (5547117455).

The spelling of 4244103031 in words is "four billion, two hundred forty-four million, one hundred three thousand, thirty-one".

Divisors: 1 7 7297 51079 83089 581623 606300433 4244103031