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245325502400230 = 25737416739178803
BaseRepresentation
bin110111110001111101001011…
…011011001100011011100110
31012011121220000001212101102001
4313301331023123030123212
5224123403112103301410
62225432551400235514
7102450116435032210
oct6761751333143346
91164556001771361
10245325502400230
1171193a635339aa
122362188646bb9a
13a6b7132098445
144481b6398d5b0
151d5672c9ed33a
hexdf1f4b6cc6e6

245325502400230 has 256 divisors, whose sum is σ = 539074461026304. Its totient is φ = 78621570846720.

The previous prime is 245325502400213. The next prime is 245325502400263. The reversal of 245325502400230 is 32004205523542.

It is a super-2 number, since 2×2453255024002302 (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a self number, because there is not a number n which added to its sum of digits gives 245325502400230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 27868393009 + ... + 27868401811.

It is an arithmetic number, because the mean of its divisors is an integer number (2105759613384).

Almost surely, 2245325502400230 is an apocalyptic number.

245325502400230 is an abundant number, since it is smaller than the sum of its proper divisors (293748958626074).

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

245325502400230 is a wasteful number, since it uses less digits than its factorization.

245325502400230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12879.

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 245325502400230 its reverse (32004205523542), we get a palindrome (277329707923772).

The spelling of 245325502400230 in words is "two hundred forty-five trillion, three hundred twenty-five billion, five hundred two million, four hundred thousand, two hundred thirty".