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13014243132 = 22311443222557
BaseRepresentation
bin11000001111011010…
…11001011100111100
31020120222121001100220
430013231121130330
5203123121240012
65551220221340
7640335145542
oct140755313474
936528531326
1013014243132
115579223540
12263253a850
1312c531a9a7
148b65d5d92
1551281708c
hex307b5973c

13014243132 has 48 divisors (see below), whose sum is σ = 33202092672. Its totient is φ = 3934790080.

The previous prime is 13014243127. The next prime is 13014243133. The reversal of 13014243132 is 23134241031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13014243133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52803 + ... + 169754.

It is an arithmetic number, because the mean of its divisors is an integer number (691710264).

Almost surely, 213014243132 is an apocalyptic number.

13014243132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13014243132 is an abundant number, since it is smaller than the sum of its proper divisors (20187849540).

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

13014243132 is a wasteful number, since it uses less digits than its factorization.

13014243132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223018 (or 223016 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13014243132 its reverse (23134241031), we get a palindrome (36148484163).

The spelling of 13014243132 in words is "thirteen billion, fourteen million, two hundred forty-three thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 443 886 1329 1772 2658 4873 5316 9746 14619 19492 29238 58476 222557 445114 667671 890228 1335342 2448127 2670684 4896254 7344381 9792508 14688762 29377524 98592751 197185502 295778253 394371004 591556506 1084520261 1183113012 2169040522 3253560783 4338081044 6507121566 13014243132