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5066831 = 711232861
BaseRepresentation
bin10011010101000001001111
3100112102101102
4103111001033
52244114311
6300333315
761032050
oct23250117
910472342
105066831
112950870
12184423b
131085333
1495c727
156a143b
hex4d504f

5066831 has 16 divisors (see below), whose sum is σ = 6594048. Its totient is φ = 3775200.

The previous prime is 5066813. The next prime is 5066837. The reversal of 5066831 is 1386605.

It is a de Polignac number, because none of the positive numbers 2k-5066831 is a prime.

It is a super-2 number, since 2×50668312 = 51345552765122, 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 = 5066794 and 5066803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5066837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341 + ... + 3201.

It is an arithmetic number, because the mean of its divisors is an integer number (412128).

Almost surely, 25066831 is an apocalyptic number.

5066831 is a deficient number, since it is larger than the sum of its proper divisors (1527217).

5066831 is a wasteful number, since it uses less digits than its factorization.

5066831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 5066831 is about 2250.9622386882. The cubic root of 5066831 is about 171.7560879312.

It can be divided in two parts, 506 and 6831, that added together give a palindrome (7337).

The spelling of 5066831 in words is "five million, sixty-six thousand, eight hundred thirty-one".

Divisors: 1 7 11 23 77 161 253 1771 2861 20027 31471 65803 220297 460621 723833 5066831