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10168708441 = 21148192931
BaseRepresentation
bin10010111100001101…
…00010110101011001
3222020200012220121011
421132012202311121
5131311142132231
64401010413521
7506663411203
oct113606426531
928220186534
1010168708441
114348a75181
121b795912a1
13c60939958
146c671b773
153e7ad59b1
hex25e1a2d59

10168708441 has 4 divisors (see below), whose sum is σ = 10216901584. Its totient is φ = 10120515300.

The previous prime is 10168708379. The next prime is 10168708471. The reversal of 10168708441 is 14480786101.

10168708441 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, and also an emirpimes, since its reverse is a distinct semiprime: 14480786101 = 47743303307.

It is a cyclic number.

It is not a de Polignac number, because 10168708441 - 211 = 10168706393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10168708394 and 10168708403.

It is not an unprimeable number, because it can be changed into a prime (10168708471) 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, 24096255 + ... + 24096676.

It is an arithmetic number, because the mean of its divisors is an integer number (2554225396).

Almost surely, 210168708441 is an apocalyptic number.

It is an amenable number.

10168708441 is a deficient number, since it is larger than the sum of its proper divisors (48193143).

10168708441 is an equidigital number, since it uses as much as digits as its factorization.

10168708441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48193142.

The product of its (nonzero) digits is 43008, while the sum is 40.

The spelling of 10168708441 in words is "ten billion, one hundred sixty-eight million, seven hundred eight thousand, four hundred forty-one".

Divisors: 1 211 48192931 10168708441