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13573980222 = 2311205666367
BaseRepresentation
bin11001010010001001…
…01000000000111110
31022000222211122022020
430221010220000332
5210244414331342
610122533301010
7660242633235
oct145104500076
938028748266
1013573980222
115836181280
122769a94766
13138428a17a
1492aa9bb1c
15546a300ec
hex32912803e

13573980222 has 16 divisors (see below), whose sum is σ = 29615956992. Its totient is φ = 4113327320.

The previous prime is 13573980221. The next prime is 13573980223. The reversal of 13573980222 is 22208937531.

It is an interprime number because it is at equal distance from previous prime (13573980221) and next prime (13573980223).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13573980221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102833118 + ... + 102833249.

It is an arithmetic number, because the mean of its divisors is an integer number (1850997312).

Almost surely, 213573980222 is an apocalyptic number.

13573980222 is an abundant number, since it is smaller than the sum of its proper divisors (16041976770).

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

13573980222 is a wasteful number, since it uses less digits than its factorization.

13573980222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205666383.

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 13573980222 in words is "thirteen billion, five hundred seventy-three million, nine hundred eighty thousand, two hundred twenty-two".

Divisors: 1 2 3 6 11 22 33 66 205666367 411332734 616999101 1233998202 2262330037 4524660074 6786990111 13573980222