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13380555093 = 319339758211
BaseRepresentation
bin11000111011000101…
…10001000101010101
31021112111212121220120
430131202301011111
5204400410230333
610051423422153
7652403561463
oct143542610525
937474777816
1013380555093
115746a7a0a4
122715154959
131353195729
1490d10b833
15534a73db3
hex31d8b1155

13380555093 has 16 divisors (see below), whose sum is σ = 17978659776. Its totient is φ = 8851645440.

The previous prime is 13380555053. The next prime is 13380555113. The reversal of 13380555093 is 39055508331.

It is not a de Polignac number, because 13380555093 - 210 = 13380554069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13380555053) 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, 200758 + ... + 258968.

It is an arithmetic number, because the mean of its divisors is an integer number (1123666236).

Almost surely, 213380555093 is an apocalyptic number.

It is an amenable number.

13380555093 is a deficient number, since it is larger than the sum of its proper divisors (4598104683).

13380555093 is a wasteful number, since it uses less digits than its factorization.

13380555093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58804.

The product of its (nonzero) digits is 243000, while the sum is 42.

The spelling of 13380555093 in words is "thirteen billion, three hundred eighty million, five hundred fifty-five thousand, ninety-three".

Divisors: 1 3 193 397 579 1191 58211 76621 174633 229863 11234723 23109767 33704169 69329301 4460185031 13380555093