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13123255314014 = 2171937354462833
BaseRepresentation
bin1011111011110111111011…
…1110001010011001011110
31201110120102020010020002122
42332331332332022121132
53210002411330022024
643524423521422542
72523060333443246
oct276757676123136
951416366106078
1013123255314014
1141aa5a555847a
12157b45b79aa52
1374269640a3a1
14335251834b26
1517b575314d5e
hexbef7ef8a65e

13123255314014 has 32 divisors (see below), whose sum is σ = 21998627909280. Its totient is φ = 5834929969152.

The previous prime is 13123255314007. The next prime is 13123255314017. The reversal of 13123255314014 is 41041355232131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13123255314017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26990459 + ... + 27472374.

It is an arithmetic number, because the mean of its divisors is an integer number (687457122165).

Almost surely, 213123255314014 is an apocalyptic number.

13123255314014 is a deficient number, since it is larger than the sum of its proper divisors (8875372595266).

13123255314014 is a wasteful number, since it uses less digits than its factorization.

13123255314014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54463244.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 13123255314014 in words is "thirteen trillion, one hundred twenty-three billion, two hundred fifty-five million, three hundred fourteen thousand, fourteen".

Divisors: 1 2 17 19 34 38 323 373 646 746 6341 7087 12682 14174 120479 240958 54462833 108925666 925868161 1034793827 1851736322 2069587654 17591495059 20314636709 35182990118 40629273418 345348824053 385978097471 690697648106 771956194942 6561627657007 13123255314014