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13003524342 = 2321938022001
BaseRepresentation
bin11000001110001001…
…00000100011110110
31020120020102110221200
430013010200203312
5203112400234332
65550154353330
7640145063454
oct140704404366
936506373850
1013003524342
115573172336
12262aa2b846
1312c3036c03
148b50059d4
155118eb17c
hex3071208f6

13003524342 has 24 divisors (see below), whose sum is σ = 29657161560. Its totient is φ = 4106376000.

The previous prime is 13003524341. The next prime is 13003524367. The reversal of 13003524342 is 24342530031.

13003524342 is a `hidden beast` number, since 1 + 300 + 352 + 4 + 3 + 4 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13003524341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19010659 + ... + 19011342.

It is an arithmetic number, because the mean of its divisors is an integer number (1235715065).

Almost surely, 213003524342 is an apocalyptic number.

13003524342 is an abundant number, since it is smaller than the sum of its proper divisors (16653637218).

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

13003524342 is a wasteful number, since it uses less digits than its factorization.

13003524342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38022028 (or 38022025 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The spelling of 13003524342 in words is "thirteen billion, three million, five hundred twenty-four thousand, three hundred forty-two".

Divisors: 1 2 3 6 9 18 19 38 57 114 171 342 38022001 76044002 114066003 228132006 342198009 684396018 722418019 1444836038 2167254057 4334508114 6501762171 13003524342