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2372000249988 = 223277178538149
BaseRepresentation
bin100010100001000110001…
…110110111100010000100
322101202112202221112201200
4202201012032313202010
5302330324030444423
65013403141222500
7333241243312605
oct42410616674204
98352482845650
102372000249988
11834a61337616
12323862101a30
131428a90416a5
1482b3c129dac
1541a7b6add43
hex228463b7884

2372000249988 has 36 divisors (see below), whose sum is σ = 5996667194700. Its totient is φ = 790564199616.

The previous prime is 2372000249987. The next prime is 2372000249989. The reversal of 2372000249988 is 8899420002732.

It is a happy number.

2372000249988 is a `hidden beast` number, since 2 + 3 + 72 + 0 + 0 + 0 + 2 + 499 + 88 = 666.

It is an interprime number because it is at equal distance from previous prime (2372000249987) and next prime (2372000249989).

It can be written as a sum of positive squares in 2 ways, for example, as 542803509504 + 1829196740484 = 736752^2 + 1352478^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (2372000249987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3991263 + ... + 4546886.

Almost surely, 22372000249988 is an apocalyptic number.

It is an amenable number.

2372000249988 is an abundant number, since it is smaller than the sum of its proper divisors (3624666944712).

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

2372000249988 is a wasteful number, since it uses less digits than its factorization.

2372000249988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8545876 (or 8545871 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 2372000249988 in words is "two trillion, three hundred seventy-two billion, two hundred forty-nine thousand, nine hundred eighty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 7717 15434 23151 30868 46302 69453 92604 138906 277812 8538149 17076298 25614447 34152596 51228894 76843341 102457788 153686682 307373364 65888895833 131777791666 197666687499 263555583332 395333374998 593000062497 790666749996 1186000124994 2372000249988