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10397894341 = 74531139511
BaseRepresentation
bin10011010111100001…
…10100011011000101
3222211122110202112211
421223300310123011
5132243330104331
64435434543421
7515445433522
oct115360643305
928748422484
1010397894341
114456381a0a
122022297b71
13c99272503
14708d3a149
1540cca78b1
hex26bc346c5

10397894341 has 4 divisors (see below), whose sum is σ = 10398108384. Its totient is φ = 10397680300.

The previous prime is 10397894317. The next prime is 10397894347. The reversal of 10397894341 is 14349879301.

10397894341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10397894341 - 29 = 10397893829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10397894347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4776 + ... + 144286.

It is an arithmetic number, because the mean of its divisors is an integer number (2599527096).

Almost surely, 210397894341 is an apocalyptic number.

It is an amenable number.

10397894341 is a deficient number, since it is larger than the sum of its proper divisors (214043).

10397894341 is an equidigital number, since it uses as much as digits as its factorization.

10397894341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214042.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 10397894341 in words is "ten billion, three hundred ninety-seven million, eight hundred ninety-four thousand, three hundred forty-one".

Divisors: 1 74531 139511 10397894341