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315100424304 = 243223215726347
BaseRepresentation
bin1001001010111010111…
…00101110100001110000
31010010022220001001200100
410211131130232201300
520130311202034204
6400431035352400
731523324262111
oct4453534564160
91103286031610
10315100424304
111116a6a7a606
125109a5b2700
1323938409613
1411372828208
1582e320da39
hex495d72e870

315100424304 has 180 divisors, whose sum is σ = 927758451256. Its totient is φ = 99823097088.

The previous prime is 315100424293. The next prime is 315100424311. The reversal of 315100424304 is 403424001513.

It is a happy number.

315100424304 is a `hidden beast` number, since 315 + 1 + 0 + 0 + 42 + 4 + 304 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11946459 + ... + 11972805.

Almost surely, 2315100424304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 315100424304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (463879225628).

315100424304 is an abundant number, since it is smaller than the sum of its proper divisors (612658026952).

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

315100424304 is a wasteful number, since it uses less digits than its factorization.

315100424304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26564 (or 26532 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 315100424304 its reverse (403424001513), we get a palindrome (718524425817).

The spelling of 315100424304 in words is "three hundred fifteen billion, one hundred million, four hundred twenty-four thousand, three hundred four".