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10201610423 = 17956992237
BaseRepresentation
bin10011000000001000…
…00011100010110111
3222022222010111122002
421200010003202313
5131343103013143
64404143525515
7510543154304
oct114004034267
928288114562
1010201610423
1143655a79a4
121b885b989b
13c676b9794
146cac440ab
153ea9345b8
hex2601038b7

10201610423 has 4 divisors (see below), whose sum is σ = 10258602840. Its totient is φ = 10144618008.

The previous prime is 10201610413. The next prime is 10201610429. The reversal of 10201610423 is 32401610201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32401610201 = 181179014421.

It is a cyclic number.

It is not a de Polignac number, because 10201610423 - 210 = 10201609399 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10201610395 and 10201610404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201610429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28495940 + ... + 28496297.

It is an arithmetic number, because the mean of its divisors is an integer number (2564650710).

Almost surely, 210201610423 is an apocalyptic number.

10201610423 is a deficient number, since it is larger than the sum of its proper divisors (56992417).

10201610423 is an equidigital number, since it uses as much as digits as its factorization.

10201610423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56992416.

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 10201610423 in words is "ten billion, two hundred one million, six hundred ten thousand, four hundred twenty-three".

Divisors: 1 179 56992237 10201610423