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5115003222 = 237121785791
BaseRepresentation
bin1001100001110000…
…01100000101010110
3111012110210002022210
410300320030011112
540433420100342
62203320134250
7240516544560
oct46070140526
914173702283
105115003222
11219531669a
12ba9007386
13636926334
1436747a330
151ee0c179c
hex130e0c156

5115003222 has 16 divisors (see below), whose sum is σ = 11691436032. Its totient is φ = 1461429480.

The previous prime is 5115003211. The next prime is 5115003227. The reversal of 5115003222 is 2223005115.

It is a super-2 number, since 2×51150032222 = 52326515922140762568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5115003227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60892854 + ... + 60892937.

It is an arithmetic number, because the mean of its divisors is an integer number (730714752).

Almost surely, 25115003222 is an apocalyptic number.

5115003222 is an abundant number, since it is smaller than the sum of its proper divisors (6576432810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5115003222 is a wasteful number, since it uses less digits than its factorization.

5115003222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121785803.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 5115003222 is about 71519.2507091622. The cubic root of 5115003222 is about 1722.9868803687.

Adding to 5115003222 its reverse (2223005115), we get a palindrome (7338008337).

The spelling of 5115003222 in words is "five billion, one hundred fifteen million, three thousand, two hundred twenty-two".

Divisors: 1 2 3 6 7 14 21 42 121785791 243571582 365357373 730714746 852500537 1705001074 2557501611 5115003222