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1420235526125 = 5313896397511
BaseRepresentation
bin10100101010101100101…
…000100100111111101101
312000202212122201000211102
4110222230220210333231
5141232120243314000
63004240332132445
7204415521534023
oct24525450447755
95022778630742
101420235526125
114a8355a245a9
121ab302007125
13a3c0a027180
144ca4dcc0713
1526e249013d5
hex14aaca24fed

1420235526125 has 32 divisors (see below), whose sum is σ = 1909029088512. Its totient is φ = 1048661544000.

The previous prime is 1420235526103. The next prime is 1420235526133. The reversal of 1420235526125 is 5216255320241.

It is not a de Polignac number, because 1420235526125 - 224 = 1420218748909 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14516120 + ... + 14613630.

It is an arithmetic number, because the mean of its divisors is an integer number (59657159016).

Almost surely, 21420235526125 is an apocalyptic number.

It is an amenable number.

1420235526125 is a deficient number, since it is larger than the sum of its proper divisors (488793562387).

1420235526125 is an equidigital number, since it uses as much as digits as its factorization.

1420235526125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106502 (or 106492 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 1420235526125 in words is "one trillion, four hundred twenty billion, two hundred thirty-five million, five hundred twenty-six thousand, one hundred twenty-five".

Divisors: 1 5 13 25 65 125 325 1625 8963 44815 97511 116519 224075 487555 582595 1120375 1267643 2437775 2912975 6338215 12188875 14564875 31691075 158455375 873991093 4369955465 11361884209 21849777325 56809421045 109248886625 284047105225 1420235526125