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13030220202233 = 133160753266973
BaseRepresentation
bin1011110110011101010110…
…1001011000000011111001
31201010200021110010212022212
42331213111221120003321
53201441342332432413
643414000040224505
72513255001155303
oct275472551300371
951120243125285
1013030220202233
1141740a3674a43
12156541646b135
1373698a85bca0
143309477d0973
15178e2c7aaca8
hexbd9d5a580f9

13030220202233 has 16 divisors (see below), whose sum is σ = 14509071446016. Its totient is φ = 11620722611520.

The previous prime is 13030220202191. The next prime is 13030220202281. The reversal of 13030220202233 is 33220202203031.

It is a cyclic number.

It is not a de Polignac number, because 13030220202233 - 216 = 13030220136697 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13030220202199 and 13030220202208.

It is not an unprimeable number, because it can be changed into a prime (13030220202733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26388866 + ... + 26878107.

It is an arithmetic number, because the mean of its divisors is an integer number (906816965376).

Almost surely, 213030220202233 is an apocalyptic number.

13030220202233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13030220202233 is a deficient number, since it is larger than the sum of its proper divisors (1478851243783).

13030220202233 is a wasteful number, since it uses less digits than its factorization.

13030220202233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53267624.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 13030220202233 its reverse (33220202203031), we get a palindrome (46250422405264).

The spelling of 13030220202233 in words is "thirteen trillion, thirty billion, two hundred twenty million, two hundred two thousand, two hundred thirty-three".

Divisors: 1 13 31 403 607 7891 18817 244621 53266973 692470649 1651276163 21466590119 32333052611 420329683943 1002324630941 13030220202233