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5034120031 = 21817230743
BaseRepresentation
bin1001011000000111…
…01001001101011111
3110222211120210110001
410230003221031133
540302213320111
62151310355131
7235515212533
oct45403511537
913884523401
105034120031
1121536a1986
12b85abbaa7
13622c46c65
1435a823bc3
151e6e461c1
hex12c0e935f

5034120031 has 4 divisors (see below), whose sum is σ = 5034372592. Its totient is φ = 5033867472.

The previous prime is 5034119969. The next prime is 5034120043. The reversal of 5034120031 is 1300214305.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5034120031 - 27 = 5034119903 is a prime.

It is a super-2 number, since 2×50341200312 = 50684728973030881922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5034119990 and 5034120008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5034120061) 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, 93555 + ... + 137188.

It is an arithmetic number, because the mean of its divisors is an integer number (1258593148).

Almost surely, 25034120031 is an apocalyptic number.

5034120031 is a deficient number, since it is larger than the sum of its proper divisors (252561).

5034120031 is a wasteful number, since it uses less digits than its factorization.

5034120031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252560.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 5034120031 is about 70951.5329714588. The cubic root of 5034120031 is about 1713.8567612708.

Adding to 5034120031 its reverse (1300214305), we get a palindrome (6334334336).

The spelling of 5034120031 in words is "five billion, thirty-four million, one hundred twenty thousand, thirty-one".

Divisors: 1 21817 230743 5034120031