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13254044333 = 109431282127
BaseRepresentation
bin11000101100000000…
…01010101010101101
31021012200211012202212
430112000022222231
5204121013404313
610031104100205
7646306342445
oct142600125255
937180735685
1013254044333
115691620752
12269a904665
131332bcc1aa
148da3b9125
155288d43a8
hex31600aaad

13254044333 has 8 divisors (see below), whose sum is σ = 13406722560. Its totient is φ = 13101931440.

The previous prime is 13254044291. The next prime is 13254044359. The reversal of 13254044333 is 33344045231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13254044333 - 26 = 13254044269 is a prime.

It is a super-2 number, since 2×132540443332 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13254044333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13254044393) 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, 94085 + ... + 188042.

It is an arithmetic number, because the mean of its divisors is an integer number (1675840320).

Almost surely, 213254044333 is an apocalyptic number.

It is an amenable number.

13254044333 is a deficient number, since it is larger than the sum of its proper divisors (152678227).

13254044333 is a wasteful number, since it uses less digits than its factorization.

13254044333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282667.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 13254044333 its reverse (33344045231), we get a palindrome (46598089564).

The spelling of 13254044333 in words is "thirteen billion, two hundred fifty-four million, forty-four thousand, three hundred thirty-three".

Divisors: 1 109 431 46979 282127 30751843 121596737 13254044333