Search a number
-
+
105934870 = 2514477321
BaseRepresentation
bin1100101000001…
…11000000010110
321101100001022201
412110013000112
5204104403440
614302315114
72424301006
oct624070026
9241301281
10105934870
1154885488
122b588a9a
1318c40c72
14100d8006
15947819a
hex6507016

105934870 has 16 divisors (see below), whose sum is σ = 190840608. Its totient is φ = 42338880.

The previous prime is 105934867. The next prime is 105934877. The reversal of 105934870 is 78439501.

It is a super-2 number, since 2×1059348702 = 22444393363833800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105934877) 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, 10810 + ... + 18130.

It is an arithmetic number, because the mean of its divisors is an integer number (11927538).

Almost surely, 2105934870 is an apocalyptic number.

105934870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105934870 is a deficient number, since it is larger than the sum of its proper divisors (84905738).

105934870 is a wasteful number, since it uses less digits than its factorization.

105934870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8775.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 105934870 is about 10292.4666625644. The cubic root of 105934870 is about 473.1653997705.

The spelling of 105934870 in words is "one hundred five million, nine hundred thirty-four thousand, eight hundred seventy".

Divisors: 1 2 5 10 1447 2894 7235 7321 14470 14642 36605 73210 10593487 21186974 52967435 105934870