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1232424051313 = 71379318753791
BaseRepresentation
bin10001111011110010001…
…100101010001001110001
311100211002202021120121211
4101323302030222021301
5130143001024120223
62342100124320121
7155016421406620
oct21736214521161
94324082246554
101232424051313
1143573927a814
1217aa283a3041
138c2a8c39ba0
14439148936b7
15220d153bd0d
hex11ef232a271

1232424051313 has 32 divisors (see below), whose sum is σ = 1536540508160. Its totient is φ = 962441663040.

The previous prime is 1232424051301. The next prime is 1232424051317. The reversal of 1232424051313 is 3131504242321.

It is not a de Polignac number, because 1232424051313 - 25 = 1232424051281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1232424051317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22884448 + ... + 22938238.

It is an arithmetic number, because the mean of its divisors is an integer number (48016890880).

Almost surely, 21232424051313 is an apocalyptic number.

1232424051313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1232424051313 is a deficient number, since it is larger than the sum of its proper divisors (304116456847).

1232424051313 is a wasteful number, since it uses less digits than its factorization.

1232424051313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57077.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 1232424051313 its reverse (3131504242321), we get a palindrome (4363928293634).

The spelling of 1232424051313 in words is "one trillion, two hundred thirty-two billion, four hundred twenty-four million, fifty-one thousand, three hundred thirteen".

Divisors: 1 7 13 79 91 553 1027 3187 7189 22309 41431 53791 251773 290017 376537 699283 1762411 3273049 4249489 4894981 22911343 29746423 55243357 171431917 386703499 1200023419 2228614921 13543121443 15600304447 94801850101 176060578759 1232424051313