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2513412223 = 72293135651
BaseRepresentation
bin1001010111001111…
…1010000001111111
320111011102120101121
42111303322001333
520121413142343
61053223051411
7116166436300
oct22563720177
96434376347
102513412223
11107a834893
125a18a0b67
1331094718a
1419bb427a7
15ea9c9aed
hex95cfa07f

2513412223 has 24 divisors (see below), whose sum is σ = 3034784880. Its totient is φ = 2073052800.

The previous prime is 2513412199. The next prime is 2513412229. The reversal of 2513412223 is 3222143152.

It is not a de Polignac number, because 2513412223 - 29 = 2513411711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513412229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 441948 + ... + 447598.

It is an arithmetic number, because the mean of its divisors is an integer number (126449370).

Almost surely, 22513412223 is an apocalyptic number.

2513412223 is a deficient number, since it is larger than the sum of its proper divisors (521372657).

2513412223 is a wasteful number, since it uses less digits than its factorization.

2513412223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6007 (or 6000 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 2513412223 is about 50133.9428232011. The cubic root of 2513412223 is about 1359.6315724545.

Adding to 2513412223 its reverse (3222143152), we get a palindrome (5735555375).

It can be divided in two parts, 2513 and 412223, that added together give a square (414736 = 6442).

The spelling of 2513412223 in words is "two billion, five hundred thirteen million, four hundred twelve thousand, two hundred twenty-three".

Divisors: 1 7 29 49 203 313 1421 2191 5651 9077 15337 39557 63539 163879 276899 444773 1147153 1768763 8030071 12381341 51294127 86669387 359058889 2513412223