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375261426005 = 5262128634981
BaseRepresentation
bin1010111010111110101…
…00101111000101010101
31022212121121120121020112
411131133110233011111
522122013411113010
6444220454412405
736053220330404
oct5353724570525
91285547517215
10375261426005
11135169323624
126088a361105
132950531818b
141423c82b63b
159b64b65a05
hex575f52f155

375261426005 has 8 divisors (see below), whose sum is σ = 450485536824. Its totient is φ = 300094590400.

The previous prime is 375261425999. The next prime is 375261426031. The reversal of 375261426005 is 500624162573.

It can be written as a sum of positive squares in 4 ways, for example, as 93170847121 + 282090578884 = 305239^2 + 531122^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 375261426005 - 24 = 375261425989 is a prime.

It is a super-2 number, since 2×3752614260052 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14304386 + ... + 14330595.

It is an arithmetic number, because the mean of its divisors is an integer number (56310692103).

Almost surely, 2375261426005 is an apocalyptic number.

It is an amenable number.

375261426005 is a deficient number, since it is larger than the sum of its proper divisors (75224110819).

375261426005 is a wasteful number, since it uses less digits than its factorization.

375261426005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28637607.

The product of its (nonzero) digits is 302400, while the sum is 41.

Adding to 375261426005 its reverse (500624162573), we get a palindrome (875885588578).

The spelling of 375261426005 in words is "three hundred seventy-five billion, two hundred sixty-one million, four hundred twenty-six thousand, five".

Divisors: 1 5 2621 13105 28634981 143174905 75052285201 375261426005