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245400324530441 = 1767943212462111
BaseRepresentation
bin110111110011000010110111…
…001010111110000100001001
31012011220001010112220102100212
4313303002313022332010021
5224131114331034433231
62225531204110210505
7102455405544452423
oct6763026712760411
91164801115812325
10245400324530441
1171212769695853
12236342881b3a35
13a6c11c7565282
144485620ba5813
151d5865b62d42b
hexdf30b72be109

245400324530441 has 8 divisors (see below), whose sum is σ = 259839463279104. Its totient is φ = 230961610841920.

The previous prime is 245400324530419. The next prime is 245400324530461. The reversal of 245400324530441 is 144035423004542.

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 245400324530441 - 26 = 245400324530377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245400324530461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105076025 + ... + 107386086.

It is an arithmetic number, because the mean of its divisors is an integer number (32479932909888).

Almost surely, 2245400324530441 is an apocalyptic number.

It is an amenable number.

245400324530441 is a deficient number, since it is larger than the sum of its proper divisors (14439138748663).

245400324530441 is a wasteful number, since it uses less digits than its factorization.

245400324530441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212530071.

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 245400324530441 its reverse (144035423004542), we get a palindrome (389435747534983).

The spelling of 245400324530441 in words is "two hundred forty-five trillion, four hundred billion, three hundred twenty-four million, five hundred thirty thousand, four hundred forty-one".

Divisors: 1 17 67943 1155031 212462111 3611855887 14435313207673 245400324530441