Search a number
-
+
105010010479 = 1114964069561
BaseRepresentation
bin110000111001100010…
…1011001100101101111
3101001001022212020121101
41201303011121211233
53210030030313404
6120124012543531
710405150235023
oct1416305314557
9331038766541
10105010010479
1140597460130
1218427781ba7
139b9676489a
1451225aa383
152ae8ebc2a4
hex187315996f

105010010479 has 8 divisors (see below), whose sum is σ = 115325211600. Its totient is φ = 94822948800.

The previous prime is 105010010477. The next prime is 105010010503. The reversal of 105010010479 is 974010010501.

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

It is a cyclic number.

It is not a de Polignac number, because 105010010479 - 21 = 105010010477 is a prime.

It is a super-2 number, since 2×1050100104792 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105010010477) 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, 32033142 + ... + 32036419.

It is an arithmetic number, because the mean of its divisors is an integer number (14415651450).

Almost surely, 2105010010479 is an apocalyptic number.

105010010479 is a deficient number, since it is larger than the sum of its proper divisors (10315201121).

105010010479 is a wasteful number, since it uses less digits than its factorization.

105010010479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64069721.

The product of its (nonzero) digits is 1260, while the sum is 28.

The spelling of 105010010479 in words is "one hundred five billion, ten million, ten thousand, four hundred seventy-nine".

Divisors: 1 11 149 1639 64069561 704765171 9546364589 105010010479