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11802107381201 = 197961311282471
BaseRepresentation
bin1010101110111110010001…
…1010110000010111010001
31112210021022011012110211122
42223233210122300113101
53021331203442144301
641033451400252025
72325450136344014
oct253574432602721
945707264173748
1011802107381201
113840277a33365
1213a73b1a71015
13677c1ab74147
142cb32174937b
15156eee9c081b
hexabbe46b05d1

11802107381201 has 16 divisors (see below), whose sum is σ = 12582589286400. Its totient is φ = 11037603704400.

The previous prime is 11802107381191. The next prime is 11802107381219. The reversal of 11802107381201 is 10218370120811.

It is a cyclic number.

It is not a de Polignac number, because 11802107381201 - 218 = 11802107119057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11802107381221) 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 15 ways as a sum of consecutive naturals, for example, 8561396 + ... + 9843866.

It is an arithmetic number, because the mean of its divisors is an integer number (786411830400).

Almost surely, 211802107381201 is an apocalyptic number.

It is an amenable number.

11802107381201 is a deficient number, since it is larger than the sum of its proper divisors (780481905199).

11802107381201 is a wasteful number, since it uses less digits than its factorization.

11802107381201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288700.

The product of its (nonzero) digits is 5376, while the sum is 35.

The spelling of 11802107381201 in words is "eleven trillion, eight hundred two billion, one hundred seven million, three hundred eighty-one thousand, two hundred one".

Divisors: 1 19 79 1501 6131 116489 484349 1282471 9202631 24366949 101315209 1924988971 7862829701 149393764319 621163546379 11802107381201