Search a number
-
+
10379645471 = 131037751789
BaseRepresentation
bin10011010101010110…
…01101001000011111
3222210101010121210202
421222223031020133
5132224142123341
64433543454115
7515134350026
oct115253151037
928711117722
1010379645471
1144470482a8
12201815733b
13c95553170
147067498bd
1540b3a079b
hex26aacd21f

10379645471 has 8 divisors (see below), whose sum is σ = 11286606240. Its totient is φ = 9488188512.

The previous prime is 10379645453. The next prime is 10379645473. The reversal of 10379645471 is 17454697301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10379645471 is a prime.

It is a super-3 number, since 3×103796454713 (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10379645473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3874556 + ... + 3877233.

It is an arithmetic number, because the mean of its divisors is an integer number (1410825780).

Almost surely, 210379645471 is an apocalyptic number.

10379645471 is a deficient number, since it is larger than the sum of its proper divisors (906960769).

10379645471 is a wasteful number, since it uses less digits than its factorization.

10379645471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7751905.

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 10379645471 in words is "ten billion, three hundred seventy-nine million, six hundred forty-five thousand, four hundred seventy-one".

Divisors: 1 13 103 1339 7751789 100773257 798434267 10379645471