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13134344310 = 2325617236527
BaseRepresentation
bin11000011101101111…
…00011000001110110
31020220100120211012200
430032313203001312
5203344343004220
610011150325330
7643324041003
oct141667430166
936810524180
1013134344310
11562aaa430a
1226667b9846
13131417b989
148c853a8aa
1551d13c890
hex30ede3076

13134344310 has 48 divisors (see below), whose sum is σ = 34204787136. Its totient is φ = 3496800384.

The previous prime is 13134344299. The next prime is 13134344387. The reversal of 13134344310 is 1344343131.

13134344310 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 4 + 344 + 310 = 666.

It is a super-2 number, since 2×131343443102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62734 + ... + 173793.

It is an arithmetic number, because the mean of its divisors is an integer number (712599732).

Almost surely, 213134344310 is an apocalyptic number.

13134344310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13134344310 is an abundant number, since it is smaller than the sum of its proper divisors (21070442826).

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

13134344310 is a wasteful number, since it uses less digits than its factorization.

13134344310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237157 (or 237154 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 13134344310 its reverse (1344343131), we get a palindrome (14478687441).

The spelling of 13134344310 in words is "thirteen billion, one hundred thirty-four million, three hundred forty-four thousand, three hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 617 1234 1851 3085 3702 5553 6170 9255 11106 18510 27765 55530 236527 473054 709581 1182635 1419162 2128743 2365270 3547905 4257486 7095810 10643715 21287430 145937159 291874318 437811477 729685795 875622954 1313434431 1459371590 2189057385 2626868862 4378114770 6567172155 13134344310