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13642414601050 = 252272848292021
BaseRepresentation
bin1100011010000101111101…
…0001101011001101011010
31210022012110022220120012201
43012201133101223031122
53242004131114213200
645003123323000414
72605426515535414
oct306413721531532
953265408816181
1013642414601050
11438a796426894
121643ba906910a
1377c6219c69a1
143524214179b4
15189d0ce98c6a
hexc685f46b35a

13642414601050 has 12 divisors (see below), whose sum is σ = 25374891158046. Its totient is φ = 5456965840400.

The previous prime is 13642414601003. The next prime is 13642414601059. The reversal of 13642414601050 is 5010641424631.

It can be written as a sum of positive squares in 3 ways, for example, as 8786724706081 + 4855689894969 = 2964241^2 + 2203563^2 .

It is a super-2 number, since 2×136424146010502 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13642414601059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136424145961 + ... + 136424146060.

Almost surely, 213642414601050 is an apocalyptic number.

13642414601050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13642414601050 is a deficient number, since it is larger than the sum of its proper divisors (11732476556996).

13642414601050 is a wasteful number, since it uses less digits than its factorization.

13642414601050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272848292033 (or 272848292028 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 13642414601050 in words is "thirteen trillion, six hundred forty-two billion, four hundred fourteen million, six hundred one thousand, fifty".

Divisors: 1 2 5 10 25 50 272848292021 545696584042 1364241460105 2728482920210 6821207300525 13642414601050