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13253115210 = 235441770507
BaseRepresentation
bin11000101011111001…
…00111110101001010
31021012122002000020220
430111330213311022
5204120244141320
610031032130510
7646265422566
oct142574476512
937178060226
1013253115210
115691046685
12269a536a36
13133296530a
148da2166a6
1552879de40
hex315f27d4a

13253115210 has 16 divisors (see below), whose sum is σ = 31807476576. Its totient is φ = 3534164048.

The previous prime is 13253115209. The next prime is 13253115229. The reversal of 13253115210 is 1251135231.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 220885224 + ... + 220885283.

It is an arithmetic number, because the mean of its divisors is an integer number (1987967286).

Almost surely, 213253115210 is an apocalyptic number.

13253115210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13253115210 is an abundant number, since it is smaller than the sum of its proper divisors (18554361366).

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

13253115210 is a wasteful number, since it uses less digits than its factorization.

13253115210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441770517.

The product of its (nonzero) digits is 900, while the sum is 24.

It can be divided in two parts, 132531 and 15210, that added together give a palindrome (147741).

The spelling of 13253115210 in words is "thirteen billion, two hundred fifty-three million, one hundred fifteen thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 30 441770507 883541014 1325311521 2208852535 2650623042 4417705070 6626557605 13253115210