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13000032201211 = 1123247101470627
BaseRepresentation
bin1011110100101100111001…
…0011010010100111111011
31201000210100121002112000221
42331023032103102213323
53200443031220414321
643352044330440511
72511135626325436
oct275131623224773
951023317075027
1013000032201211
1141623122a3a70
12155b5b0593137
13733b895512a3
1432d2c240881d
151782623e7e41
hexbd2ce4d29fb

13000032201211 has 48 divisors (see below), whose sum is σ = 15290635949568. Its totient is φ = 10954290776000.

The previous prime is 13000032201193. The next prime is 13000032201239. The reversal of 13000032201211 is 11210223000031.

It is not a de Polignac number, because 13000032201211 - 213 = 13000032193019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13000032201251) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27387480 + ... + 27858106.

It is an arithmetic number, because the mean of its divisors is an integer number (318554915616).

Almost surely, 213000032201211 is an apocalyptic number.

13000032201211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13000032201211 is a deficient number, since it is larger than the sum of its proper divisors (2290603748357).

13000032201211 is a wasteful number, since it uses less digits than its factorization.

13000032201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470832 (or 470809 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13000032201211 its reverse (11210223000031), we get a palindrome (24210255201242).

The spelling of 13000032201211 in words is "thirteen trillion, thirty-two million, two hundred one thousand, two hundred eleven".

Divisors: 1 11 23 47 101 253 517 529 1081 1111 2323 4747 5819 11891 24863 25553 52217 53429 109181 273493 470627 587719 1200991 2511163 5176897 10824421 22119469 27622793 47533327 119068631 243314159 248961683 508747787 522866597 1093266521 2234066369 2738578513 5596225657 11701199101 12025931731 24574730059 25145129983 51383526487 128713190111 276596429813 565218791357 1181821109201 13000032201211