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13110212310 = 2351333615929
BaseRepresentation
bin11000011010110110…
…11111011011010110
31020211200011210022220
430031123133123112
5203322203243220
610004525203210
7642611652216
oct141533373326
936750153286
1013110212310
115618411608
12265a700506
13130c17c8a0
148c5258246
1551ae72540
hex30d6df6d6

13110212310 has 32 divisors (see below), whose sum is σ = 33884857440. Its totient is φ = 3227129088.

The previous prime is 13110212299. The next prime is 13110212321. The reversal of 13110212310 is 1321201131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13110212299) and next prime (13110212321).

It is a super-2 number, since 2×131102123102 (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 Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13110212310.

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, 16807575 + ... + 16808354.

It is an arithmetic number, because the mean of its divisors is an integer number (1058901795).

Almost surely, 213110212310 is an apocalyptic number.

13110212310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13110212310 is an abundant number, since it is smaller than the sum of its proper divisors (20774645130).

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

13110212310 is a wasteful number, since it uses less digits than its factorization.

13110212310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33615952.

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

Adding to 13110212310 its reverse (1321201131), we get a palindrome (14431413441).

The spelling of 13110212310 in words is "thirteen billion, one hundred ten million, two hundred twelve thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 33615929 67231858 100847787 168079645 201695574 336159290 437007077 504238935 874014154 1008477870 1311021231 2185035385 2622042462 4370070770 6555106155 13110212310