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13041344202 = 234243512269
BaseRepresentation
bin11000010010101001…
…10001111011001010
31020122212120221001020
430021110301323022
5203202041003302
65554025133310
7641114411445
oct141124617312
936585527036
1013041344202
115592553a17
12263b62a236
1312cab19323
148ba04c65c
15514dbbebc
hex309531eca

13041344202 has 16 divisors (see below), whose sum is σ = 26088886560. Its totient is φ = 4346081712.

The previous prime is 13041344201. The next prime is 13041344219. The reversal of 13041344202 is 20244314031.

It is not an unprimeable number, because it can be changed into a prime (13041344201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230677 + ... + 281592.

It is an arithmetic number, because the mean of its divisors is an integer number (1630555410).

Almost surely, 213041344202 is an apocalyptic number.

13041344202 is an abundant number, since it is smaller than the sum of its proper divisors (13047542358).

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

13041344202 is a wasteful number, since it uses less digits than its factorization.

13041344202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516517.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 13041344202 its reverse (20244314031), we get a palindrome (33285658233).

The spelling of 13041344202 in words is "thirteen billion, forty-one million, three hundred forty-four thousand, two hundred two".

Divisors: 1 2 3 6 4243 8486 12729 25458 512269 1024538 1536807 3073614 2173557367 4347114734 6520672101 13041344202