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12333553105 = 510872269283
BaseRepresentation
bin10110111110010001…
…10001010111010001
31011211112202102012011
423133020301113101
5200224342144410
65355502502521
7614431320526
oct133710612721
934745672164
1012333553105
115259a72aa5
122482594a41
1312172ac923
1485004714d
154c2bab18a
hex2df2315d1

12333553105 has 8 divisors (see below), whose sum is σ = 14813885952. Its totient is φ = 9857761008.

The previous prime is 12333553073. The next prime is 12333553123. The reversal of 12333553105 is 50135533321.

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 12333553105 - 25 = 12333553073 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1129207 + ... + 1140076.

It is an arithmetic number, because the mean of its divisors is an integer number (1851735744).

Almost surely, 212333553105 is an apocalyptic number.

It is an amenable number.

12333553105 is a deficient number, since it is larger than the sum of its proper divisors (2480332847).

12333553105 is a wasteful number, since it uses less digits than its factorization.

12333553105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2270375.

The product of its (nonzero) digits is 20250, while the sum is 31.

The spelling of 12333553105 in words is "twelve billion, three hundred thirty-three million, five hundred fifty-three thousand, one hundred five".

Divisors: 1 5 1087 5435 2269283 11346415 2466710621 12333553105