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13230055034 = 2719325115299
BaseRepresentation
bin11000101001001001…
…01001111001111010
31021011000200102122022
430110210221321322
5204043343230114
610024445554442
7645565420010
oct142444517172
937130612568
1013230055034
11567a026189
122692875a22
13132ac50041
148d71328b0
1552674648e
hex314929e7a

13230055034 has 32 divisors (see below), whose sum is σ = 23882688000. Its totient is φ = 5369598000.

The previous prime is 13230055019. The next prime is 13230055067. The reversal of 13230055034 is 43055003231.

13230055034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13230054994 and 13230055012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 857117 + ... + 872415.

It is an arithmetic number, because the mean of its divisors is an integer number (746334000).

Almost surely, 213230055034 is an apocalyptic number.

13230055034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13230055034 is a deficient number, since it is larger than the sum of its proper divisors (10652632966).

13230055034 is a wasteful number, since it uses less digits than its factorization.

13230055034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18578.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 13230055034 its reverse (43055003231), we get a palindrome (56285058265).

The spelling of 13230055034 in words is "thirteen billion, two hundred thirty million, fifty-five thousand, thirty-four".

Divisors: 1 2 7 14 19 38 133 266 3251 6502 15299 22757 30598 45514 61769 107093 123538 214186 290681 432383 581362 864766 2034767 4069534 49737049 99474098 348159343 696318686 945003931 1890007862 6615027517 13230055034