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13011014310 = 235761957211
BaseRepresentation
bin11000001111000010…
…00101001010100110
31020120202112000020220
430013201011022212
5203121304424220
65551023105210
7640265540220
oct140741051246
936522460226
1013011014310
115577418698
122631442206
1312c475a148
148b5dd5410
155123ca540
hex3078452a6

13011014310 has 32 divisors (see below), whose sum is σ = 35687354112. Its totient is φ = 2973946080.

The previous prime is 13011014299. The next prime is 13011014321. The reversal of 13011014310 is 1341011031.

It is an interprime number because it is at equal distance from previous prime (13011014299) and next prime (13011014321).

It is a super-2 number, since 2×130110143102 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 13011014310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30978396 + ... + 30978815.

It is an arithmetic number, because the mean of its divisors is an integer number (1115229816).

Almost surely, 213011014310 is an apocalyptic number.

13011014310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13011014310 is an abundant number, since it is smaller than the sum of its proper divisors (22676339802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13011014310 is a wasteful number, since it uses less digits than its factorization.

13011014310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61957228.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 13011014310 its reverse (1341011031), we get a palindrome (14352025341).

The spelling of 13011014310 in words is "thirteen billion, eleven million, fourteen thousand, three hundred ten".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 61957211 123914422 185871633 309786055 371743266 433700477 619572110 867400954 929358165 1301101431 1858716330 2168502385 2602202862 4337004770 6505507155 13011014310