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13001201100324 = 2232361144475009
BaseRepresentation
bin1011110100110001001111…
…1110010010011000100100
31201000220101001120202011200
42331030103332102120210
53201002424440202244
643352400324202500
72511206611651533
oct275142376223044
951026331522150
1013001201100324
114162862098198
12155b877b39430
13734014776678
1432d39376031a
151782ced3d669
hexbd313f92624

13001201100324 has 18 divisors (see below), whose sum is σ = 32864147225910. Its totient is φ = 4333733700096.

The previous prime is 13001201100319. The next prime is 13001201100341. The reversal of 13001201100324 is 42300110210031.

13001201100324 is a `hidden beast` number, since 130 + 0 + 1 + 201 + 10 + 0 + 324 = 666.

13001201100324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12438953072100 + 562248028224 = 3526890^2 + 749832^2 .

It is a tau number, because it is divible by the number of its divisors (18).

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

It is a junction number, because it is equal to n+sod(n) for n = 13001201100297 and 13001201100306.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 180572237469 + ... + 180572237540.

It is an arithmetic number, because the mean of its divisors is an integer number (1825785956995).

Almost surely, 213001201100324 is an apocalyptic number.

It is an amenable number.

13001201100324 is an abundant number, since it is smaller than the sum of its proper divisors (19862946125586).

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

13001201100324 is a wasteful number, since it uses less digits than its factorization.

13001201100324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361144475019 (or 361144475014 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13001201100324 its reverse (42300110210031), we get a palindrome (55301311310355).

The spelling of 13001201100324 in words is "thirteen trillion, one billion, two hundred one million, one hundred thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 9 12 18 36 361144475009 722288950018 1083433425027 1444577900036 2166866850054 3250300275081 4333733700108 6500600550162 13001201100324