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245023331040300 = 2235223293533468851
BaseRepresentation
bin110111101101100011110000…
…100110111011110000101100
31012010120000001020010211210210
4313231203300212323300230
5224103430240221242200
62225042055255302420
7102416231362613241
oct6755436046736054
91163500036124723
10245023331040300
11710878a169986a
12235931b597aa10
13a6947a7455197
14447129a3075c8
151d4d9448cd650
hexded8f09bbc2c

245023331040300 has 288 divisors, whose sum is σ = 767434386055680. Its totient is φ = 60172614656000.

The previous prime is 245023331040203. The next prime is 245023331040307. The reversal of 245023331040300 is 3040133320542.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (245023331040307) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 68900875 + ... + 72369725.

It is an arithmetic number, because the mean of its divisors is an integer number (2664702729360).

Almost surely, 2245023331040300 is an apocalyptic number.

245023331040300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245023331040300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (383717193027840).

245023331040300 is an abundant number, since it is smaller than the sum of its proper divisors (522411055015380).

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

245023331040300 is a wasteful number, since it uses less digits than its factorization.

245023331040300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469273 (or 3469266 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 245023331040300 its reverse (3040133320542), we get a palindrome (248063464360842).

The spelling of 245023331040300 in words is "two hundred forty-five trillion, twenty-three billion, three hundred thirty-one million, forty thousand, three hundred".