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13023001210 = 251302300121
BaseRepresentation
bin11000010000011101…
…10011101001111010
31020121121002000012011
430020032303221322
5203132342014320
65552132040134
7640502453362
oct141016635172
936547060164
1013023001210
11558316561a
12263546304a
1312c709619b
148b78359a2
1551349705a
hex3083b3a7a

13023001210 has 8 divisors (see below), whose sum is σ = 23441402196. Its totient is φ = 5209200480.

The previous prime is 13023001177. The next prime is 13023001241. The reversal of 13023001210 is 1210032031.

13023001210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12004050969 + 1018950241 = 109563^2 + 31921^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×130230012102 (a number of 21 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 651150051 + ... + 651150070.

Almost surely, 213023001210 is an apocalyptic number.

13023001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13023001210 is a deficient number, since it is larger than the sum of its proper divisors (10418400986).

13023001210 is a wasteful number, since it uses less digits than its factorization.

13023001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302300128.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 13023001210 its reverse (1210032031), we get a palindrome (14233033241).

The spelling of 13023001210 in words is "thirteen billion, twenty-three million, one thousand, two hundred ten".

Divisors: 1 2 5 10 1302300121 2604600242 6511500605 13023001210