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13021104010411 = 72356777448407
BaseRepresentation
bin1011110101111011011001…
…0001110111010010101011
31201002210202010102100002201
42331132312101313102223
53201314210111313121
643405451304441031
72512513044623500
oct275366621672253
951083663370081
1013021104010411
114170245833112
1215636b1479177
13735b66cb9243
14330320bb14a7
15178a972cbe91
hexbd7b64774ab

13021104010411 has 12 divisors (see below), whose sum is σ = 15147425135568. Its totient is φ = 11160631963152.

The previous prime is 13021104010361. The next prime is 13021104010451. The reversal of 13021104010411 is 11401040112031.

It is not a de Polignac number, because 13021104010411 - 215 = 13021103977643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13021104010451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1976031 + ... + 5472376.

It is an arithmetic number, because the mean of its divisors is an integer number (1262285427964).

Almost surely, 213021104010411 is an apocalyptic number.

13021104010411 is a deficient number, since it is larger than the sum of its proper divisors (2126321125157).

13021104010411 is an equidigital number, since it uses as much as digits as its factorization.

13021104010411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7484098 (or 7484091 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 13021104010411 its reverse (11401040112031), we get a palindrome (24422144122442).

The spelling of 13021104010411 in words is "thirteen trillion, twenty-one billion, one hundred four million, ten thousand, four hundred eleven".

Divisors: 1 7 49 35677 249739 1748173 7448407 52138849 364971943 265736816539 1860157715773 13021104010411