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13124443514014 = 275441711722731
BaseRepresentation
bin1011111011111100010111…
…0010110010010010011110
31201110200111000221001002001
42332333011302302102132
53210012330014422024
643525141444552514
72523131642124220
oct276770562622236
951420430831061
1013124443514014
114200055234748
12157b7316b273a
1374282562c901
14335325572410
1517b5e47be244
hexbefc5cb249e

13124443514014 has 16 divisors (see below), whose sum is σ = 22499100429696. Its totient is φ = 5624747904600.

The previous prime is 13124443513939. The next prime is 13124443514023. The reversal of 13124443514014 is 41041534442131.

It is a super-2 number, since 2×131244435140142 (a number of 27 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 7 ways as a sum of consecutive naturals, for example, 6757029 + ... + 8479759.

It is an arithmetic number, because the mean of its divisors is an integer number (1406193776856).

Almost surely, 213124443514014 is an apocalyptic number.

13124443514014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13124443514014 is a deficient number, since it is larger than the sum of its proper divisors (9374656915682).

13124443514014 is a wasteful number, since it uses less digits than its factorization.

13124443514014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266911.

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 13124443514014 its reverse (41041534442131), we get a palindrome (54165977956145).

The spelling of 13124443514014 in words is "thirteen trillion, one hundred twenty-four billion, four hundred forty-three million, five hundred fourteen thousand, fourteen".

Divisors: 1 2 7 14 544171 1088342 1722731 3445462 3809197 7618394 12059117 24118234 937460251001 1874920502002 6562221757007 13124443514014