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13045430250425 = 52172291103121523
BaseRepresentation
bin1011110111010110000000…
…1111000110101110111001
31201012010112110112100222002
42331311200033012232321
53202214020121003200
643424553220310345
72514333631352156
oct275654017065671
951163473470862
1013045430250425
11417a599312301
1215683602423b5
13738242a6cac1
1433158b89122d
1517951cc61bd5
hexbdd603c6bb9

13045430250425 has 48 divisors (see below), whose sum is σ = 17218414736640. Its totient is φ = 9770602122240.

The previous prime is 13045430250407. The next prime is 13045430250431. The reversal of 13045430250425 is 52405203454031.

It is not a de Polignac number, because 13045430250425 - 222 = 13045426056121 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 107288714 + ... + 107410236.

It is an arithmetic number, because the mean of its divisors is an integer number (358716973680).

Almost surely, 213045430250425 is an apocalyptic number.

It is an amenable number.

13045430250425 is a deficient number, since it is larger than the sum of its proper divisors (4172984486215).

13045430250425 is a wasteful number, since it uses less digits than its factorization.

13045430250425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122882 (or 122877 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 13045430250425 in words is "thirteen trillion, forty-five billion, four hundred thirty million, two hundred fifty thousand, four hundred twenty-five".

Divisors: 1 5 17 25 85 229 425 1103 1145 3893 5515 5725 18751 19465 27575 93755 97325 121523 252587 468775 607615 1262935 2065891 3038075 4293979 6314675 10329455 21469895 27828767 51647275 107349475 134039869 139143835 473089039 670199345 695719175 2278677773 2365445195 3350996725 11393388865 11827225975 30695130001 56966944325 153475650005 521817210017 767378250025 2609086050085 13045430250425