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13893620301 = 3211140339599
BaseRepresentation
bin11001111000001111…
…11101001001001101
31022212021022001001200
430330013331021031
5211423231322201
610214352300113
71001203552431
oct147407751115
938767261050
1013893620301
11598a64a630
122838b41639
131405573602
1495b3049c1
15564b1d386
hex33c1fd24d

13893620301 has 12 divisors (see below), whose sum is σ = 21892977600. Its totient is φ = 8420375880.

The previous prime is 13893620261. The next prime is 13893620341. The reversal of 13893620301 is 10302639831.

It is an interprime number because it is at equal distance from previous prime (13893620261) and next prime (13893620341).

It is not a de Polignac number, because 13893620301 - 223 = 13885231693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13893620341) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 70169701 + ... + 70169898.

It is an arithmetic number, because the mean of its divisors is an integer number (1824414800).

Almost surely, 213893620301 is an apocalyptic number.

13893620301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13893620301 is a deficient number, since it is larger than the sum of its proper divisors (7999357299).

13893620301 is a wasteful number, since it uses less digits than its factorization.

13893620301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140339616 (or 140339613 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 13893620301 in words is "thirteen billion, eight hundred ninety-three million, six hundred twenty thousand, three hundred one".

Divisors: 1 3 9 11 33 99 140339599 421018797 1263056391 1543735589 4631206767 13893620301