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5004142031 = 71227758229
BaseRepresentation
bin1001010100100010…
…10010010111001111
3110220202011202100202
410222101102113033
540222030021111
62144320044115
7235002335240
oct45221222717
913822152322
105004142031
112138786a79
12b77a6363b
1361997bcb5
1435685ccc7
151e44c3b3b
hex12a4525cf

5004142031 has 8 divisors (see below), whose sum is σ = 5719583520. Its totient is φ = 4288841568.

The previous prime is 5004142027. The next prime is 5004142037. The reversal of 5004142031 is 1302414005.

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 5004142031 - 22 = 5004142027 is a prime.

It is a super-2 number, since 2×50041420312 = 50082874932841609922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5004141994 and 5004142012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5004142037) 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, 56825 + ... + 115053.

It is an arithmetic number, because the mean of its divisors is an integer number (714947940).

Almost surely, 25004142031 is an apocalyptic number.

5004142031 is a deficient number, since it is larger than the sum of its proper divisors (715441489).

5004142031 is a wasteful number, since it uses less digits than its factorization.

5004142031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70513.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 5004142031 is about 70739.9606375350. The cubic root of 5004142031 is about 1710.4480012417.

Adding to 5004142031 its reverse (1302414005), we get a palindrome (6306556036).

The spelling of 5004142031 in words is "five billion, four million, one hundred forty-two thousand, thirty-one".

Divisors: 1 7 12277 58229 85939 407603 714877433 5004142031