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13120300201232 = 247197959194309
BaseRepresentation
bin1011111011101100111011…
…0101010011010100010000
31201110021210021112221110002
42332323032311103110100
53204430333322414412
643523214355225132
72522624161422140
oct276731665232420
951407707487402
1013120300201232
1141a9319466504
12157a975ba81a8
13742315111043
14335051194920
1517b450b8adc2
hexbeeced53510

13120300201232 has 40 divisors (see below), whose sum is σ = 29066773982400. Its totient is φ = 5620144378752.

The previous prime is 13120300201223. The next prime is 13120300201247. The reversal of 13120300201232 is 23210200302131.

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, 29375507 + ... + 29818802.

It is an arithmetic number, because the mean of its divisors is an integer number (726669349560).

Almost surely, 213120300201232 is an apocalyptic number.

It is an amenable number.

13120300201232 is an abundant number, since it is smaller than the sum of its proper divisors (15946473781168).

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

13120300201232 is a wasteful number, since it uses less digits than its factorization.

13120300201232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59196303 (or 59196297 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13120300201232 its reverse (23210200302131), we get a palindrome (36330500503363).

The spelling of 13120300201232 in words is "thirteen trillion, one hundred twenty billion, three hundred million, two hundred one thousand, two hundred thirty-two".

Divisors: 1 2 4 7 8 14 16 28 56 112 1979 3958 7916 13853 15832 27706 31664 55412 110824 221648 59194309 118388618 236777236 414360163 473554472 828720326 947108944 1657440652 3314881304 6629762608 117145537511 234291075022 468582150044 820018762577 937164300088 1640037525154 1874328600176 3280075050308 6560150100616 13120300201232