Search a number
-
+
105530873801 = 2957349110223
BaseRepresentation
bin110001001001000100…
…0010101011111001001
3101002101121221211202112
41202102020111133021
53212111400430201
6120251420512105
710424103425003
oct1422210253711
9332347854675
10105530873801
1140834477491
12185520ab635
139c4a643032
145171833373
152b29aa70bb
hex18922157c9

105530873801 has 8 divisors (see below), whose sum is σ = 105607131264. Its totient is φ = 105454649680.

The previous prime is 105530873797. The next prime is 105530873807. The reversal of 105530873801 is 108378035501.

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 105530873801 - 22 = 105530873797 is a prime.

It is a super-3 number, since 3×1055308738013 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105530873807) 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, 10317776 + ... + 10327998.

It is an arithmetic number, because the mean of its divisors is an integer number (13200891408).

Almost surely, 2105530873801 is an apocalyptic number.

It is an amenable number.

105530873801 is a deficient number, since it is larger than the sum of its proper divisors (76257463).

105530873801 is a wasteful number, since it uses less digits than its factorization.

105530873801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16671.

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 105530873801 in words is "one hundred five billion, five hundred thirty million, eight hundred seventy-three thousand, eight hundred one".

Divisors: 1 2957 3491 10223 10322887 30229411 35688493 105530873801