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13013331001110 = 23251113144778789
BaseRepresentation
bin1011110101011110011011…
…1110001011111100010110
31201002001200102010112220100
42331113212332023330112
53201202300214013420
643402124114114530
72512116321264006
oct275274676137426
951061612115810
1013013331001110
114167a17103190
1215620a227ba46
137351c87c075b
1432dbc4714006
1517878ebbd190
hexbd5e6f8bf16

13013331001110 has 48 divisors (see below), whose sum is σ = 36910538842320. Its totient is φ = 3154746909120.

The previous prime is 13013331001103. The next prime is 13013331001117. The reversal of 13013331001110 is 1110013331031.

13013331001110 is a `hidden beast` number, since 1 + 301 + 33 + 310 + 0 + 11 + 10 = 666.

It is an interprime number because it is at equal distance from previous prime (13013331001103) and next prime (13013331001117).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13013331001117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6572388405 + ... + 6572390384.

It is an arithmetic number, because the mean of its divisors is an integer number (768969559215).

Almost surely, 213013331001110 is an apocalyptic number.

13013331001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13013331001110 is an abundant number, since it is smaller than the sum of its proper divisors (23897207841210).

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

13013331001110 is a wasteful number, since it uses less digits than its factorization.

13013331001110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13144778813 (or 13144778810 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

Adding to 13013331001110 its reverse (1110013331031), we get a palindrome (14123344332141).

The spelling of 13013331001110 in words is "thirteen trillion, thirteen billion, three hundred thirty-one million, one thousand, one hundred ten".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 330 495 990 13144778789 26289557578 39434336367 65723893945 78868672734 118303009101 131447787890 144592566679 197171681835 236606018202 289185133358 394343363670 433777700037 591515045505 722962833395 867555400074 1183030091010 1301333100111 1445925666790 2168888500185 2602666200222 4337777000370 6506665500555 13013331001110