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13223013010 = 2537139257107
BaseRepresentation
bin11000101000010011…
…10010101010010010
31021010112102122210121
430110021302222102
5204040042404020
610024035020454
7645451520224
oct142411625222
937115378717
1013223013010
115676056429
12269043a72a
13132965596c
148d621c414
15525d04baa
hex314272a92

13223013010 has 32 divisors (see below), whose sum is σ = 24620662080. Its totient is φ = 5109210432.

The previous prime is 13223012963. The next prime is 13223013019. The reversal of 13223013010 is 1031032231.

It is not an unprimeable number, because it can be changed into a prime (13223013019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77124 + ... + 179983.

It is an arithmetic number, because the mean of its divisors is an integer number (769395690).

Almost surely, 213223013010 is an apocalyptic number.

13223013010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13223013010 is a deficient number, since it is larger than the sum of its proper divisors (11397649070).

13223013010 is a wasteful number, since it uses less digits than its factorization.

13223013010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257290.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13223013010 its reverse (1031032231), we get a palindrome (14254045241).

The spelling of 13223013010 in words is "thirteen billion, two hundred twenty-three million, thirteen thousand, ten".

Divisors: 1 2 5 10 37 74 139 185 278 370 695 1390 5143 10286 25715 51430 257107 514214 1285535 2571070 9512959 19025918 35737873 47564795 71475746 95129590 178689365 357378730 1322301301 2644602602 6611506505 13223013010