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13251124022 = 29768304763
BaseRepresentation
bin11000101011101010…
…00001101100110110
31021012111022211212012
430111311001230312
5204114241432042
610030521324222
7646242460433
oct142565015466
937174284765
1013251124022
11568aa06674
122699936672
131332418bb6
148d9c58b8a
15528508e82
hex315d41b36

13251124022 has 8 divisors (see below), whose sum is σ = 20081600616. Its totient is φ = 6557257152.

The previous prime is 13251123989. The next prime is 13251124129. The reversal of 13251124022 is 22042115231.

13251124022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34152188 + ... + 34152575.

It is an arithmetic number, because the mean of its divisors is an integer number (2510200077).

Almost surely, 213251124022 is an apocalyptic number.

13251124022 is a deficient number, since it is larger than the sum of its proper divisors (6830476594).

13251124022 is an equidigital number, since it uses as much as digits as its factorization.

13251124022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68304862.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 13251124022 its reverse (22042115231), we get a palindrome (35293239253).

The spelling of 13251124022 in words is "thirteen billion, two hundred fifty-one million, one hundred twenty-four thousand, twenty-two".

Divisors: 1 2 97 194 68304763 136609526 6625562011 13251124022