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13010423230 = 257185863189
BaseRepresentation
bin11000001110111101…
…10100110110111110
31020120201101222110001
430013132310312332
5203121132020410
65551002304514
7640260526030
oct140736646676
936521358401
1013010423230
1155770545a2
1226311b813a
1312c45b10ac
148b5cbdc50
1551231033a
hex3077b4dbe

13010423230 has 16 divisors (see below), whose sum is σ = 26764299360. Its totient is φ = 4460716512.

The previous prime is 13010423227. The next prime is 13010423233. The reversal of 13010423230 is 3232401031.

It is an interprime number because it is at equal distance from previous prime (13010423227) and next prime (13010423233).

It is a super-2 number, since 2×130104232302 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13010423198 and 13010423207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010423233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92931525 + ... + 92931664.

It is an arithmetic number, because the mean of its divisors is an integer number (1672768710).

Almost surely, 213010423230 is an apocalyptic number.

13010423230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13010423230 is an abundant number, since it is smaller than the sum of its proper divisors (13753876130).

13010423230 is a wasteful number, since it uses less digits than its factorization.

13010423230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185863203.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13010423230 its reverse (3232401031), we get a palindrome (16242824261).

The spelling of 13010423230 in words is "thirteen billion, ten million, four hundred twenty-three thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 185863189 371726378 929315945 1301042323 1858631890 2602084646 6505211615 13010423230