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13302424340 = 2253529188473
BaseRepresentation
bin11000110001110001…
…01110001100010100
31021100001212011122222
430120320232030110
5204220410034330
610035553041512
7650434512152
oct143070561424
937301764588
1013302424340
115706965327
1226b2b56298
13133cc3b10a
149029b03d2
1552cc8e0e5
hex318e2e314

13302424340 has 24 divisors (see below), whose sum is σ = 27943155240. Its totient is φ = 5319433728.

The previous prime is 13302424259. The next prime is 13302424351. The reversal of 13302424340 is 4342420331.

It can be written as a sum of positive squares in 4 ways, for example, as 1811013136 + 11491411204 = 42556^2 + 107198^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23657 + ... + 164816.

It is an arithmetic number, because the mean of its divisors is an integer number (1164298135).

Almost surely, 213302424340 is an apocalyptic number.

13302424340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13302424340 is an abundant number, since it is smaller than the sum of its proper divisors (14640730900).

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

13302424340 is a wasteful number, since it uses less digits than its factorization.

13302424340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192011 (or 192009 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 13302424340 its reverse (4342420331), we get a palindrome (17644844671).

The spelling of 13302424340 in words is "thirteen billion, three hundred two million, four hundred twenty-four thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 3529 7058 14116 17645 35290 70580 188473 376946 753892 942365 1884730 3769460 665121217 1330242434 2660484868 3325606085 6651212170 13302424340