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13110254160 = 2435193128289
BaseRepresentation
bin11000011010110111…
…01001101001010000
31020211200020220201220
430031123221221100
5203322211113120
610004530125040
7642612215223
oct141533515120
936750226656
1013110254160
11561843aaa3
12265a720780
13130c195953
148c52695ba
1551ae7eb40
hex30d6e9a50

13110254160 has 80 divisors (see below), whose sum is σ = 40664272320. Its totient is φ = 3494133760.

The previous prime is 13110254159. The next prime is 13110254161. The reversal of 13110254160 is 6145201131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13110254159) and next prime (13110254161).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 13110254160.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13110254161) 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, 449296 + ... + 477584.

It is an arithmetic number, because the mean of its divisors is an integer number (508303404).

Almost surely, 213110254160 is an apocalyptic number.

13110254160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13110254160 is an abundant number, since it is smaller than the sum of its proper divisors (27554018160).

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

13110254160 is a wasteful number, since it uses less digits than its factorization.

13110254160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30236 (or 30230 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 13110254160 its reverse (6145201131), we get a palindrome (19255455291).

The spelling of 13110254160 in words is "thirteen billion, one hundred ten million, two hundred fifty-four thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 1931 3862 5793 7724 9655 11586 15448 19310 23172 28289 28965 30896 38620 46344 56578 57930 77240 84867 92688 113156 115860 141445 154480 169734 226312 231720 282890 339468 424335 452624 463440 565780 678936 848670 1131560 1357872 1697340 2263120 3394680 6789360 54626059 109252118 163878177 218504236 273130295 327756354 437008472 546260590 655512708 819390885 874016944 1092521180 1311025416 1638781770 2185042360 2622050832 3277563540 4370084720 6555127080 13110254160