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245400410454341 = 3761310819646861
BaseRepresentation
bin110111110011000010111100…
…010010101111100101000101
31012011220001100112120210210112
4313303002330102233211011
5224131120020034014331
62225531220420002405
7102455410640010422
oct6763027422574505
91164801315523715
10245400410454341
117121280314273a
12236342b0b30405
13a6c120c2bab0c
14448562c370d49
151d58663e5232b
hexdf30bc4af945

245400410454341 has 8 divisors (see below), whose sum is σ = 252444000584184. Its totient is φ = 238378459619520.

The previous prime is 245400410454259. The next prime is 245400410454343. The reversal of 245400410454341 is 143454014004542.

It can be written as a sum of positive squares in 4 ways, for example, as 6156204568900 + 239244205885441 = 2481170^2 + 15467521^2 .

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 245400410454341 - 214 = 245400410437957 is a prime.

It is a super-2 number, since 2×2454004104543412 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245400410454343) 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, 5409800750 + ... + 5409846111.

It is an arithmetic number, because the mean of its divisors is an integer number (31555500073023).

Almost surely, 2245400410454341 is an apocalyptic number.

It is an amenable number.

245400410454341 is a deficient number, since it is larger than the sum of its proper divisors (7043590129843).

245400410454341 is a wasteful number, since it uses less digits than its factorization.

245400410454341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10819647511.

The product of its (nonzero) digits is 614400, while the sum is 41.

Adding to 245400410454341 its reverse (143454014004542), we get a palindrome (388854424458883).

The spelling of 245400410454341 in words is "two hundred forty-five trillion, four hundred billion, four hundred ten million, four hundred fifty-four thousand, three hundred forty-one".

Divisors: 1 37 613 22681 10819646861 400326933857 6632443525793 245400410454341