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12010229245 = 57343149407
BaseRepresentation
bin10110010111101110…
…11000110111111101
31011000000100212020101
423023313120313331
5144044104313440
65303432521101
7603424156420
oct131367306775
934000325211
1012010229245
115103508aa3
1223b2250191
131195306831
1481d1219b7
154a45e169a
hex2cbdd8dfd

12010229245 has 8 divisors (see below), whose sum is σ = 16471171584. Its totient is φ = 8235585744.

The previous prime is 12010229243. The next prime is 12010229291. The reversal of 12010229245 is 54292201021.

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 12010229245 - 21 = 12010229243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010229243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171574669 + ... + 171574738.

It is an arithmetic number, because the mean of its divisors is an integer number (2058896448).

Almost surely, 212010229245 is an apocalyptic number.

It is an amenable number.

12010229245 is a deficient number, since it is larger than the sum of its proper divisors (4460942339).

12010229245 is an equidigital number, since it uses as much as digits as its factorization.

12010229245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343149419.

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 12010229245 in words is "twelve billion, ten million, two hundred twenty-nine thousand, two hundred forty-five".

Divisors: 1 5 7 35 343149407 1715747035 2402045849 12010229245