Search a number
-
+
105374470 = 2547224201
BaseRepresentation
bin1100100011111…
…10001100000110
321100021120121011
412101332030012
5203433440340
614242312434
72416445125
oct621761406
9240246534
10105374470
1154532443
122b35871a
1318aa5b76
14ddcdabc
1593b70ea
hex647e306

105374470 has 16 divisors (see below), whose sum is σ = 193710528. Its totient is φ = 41252800.

The previous prime is 105374419. The next prime is 105374471. The reversal of 105374470 is 74473501.

It is a super-2 number, since 2×1053744702 = 22207557855561800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105374471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111631 + ... + 112570.

It is an arithmetic number, because the mean of its divisors is an integer number (12106908).

Almost surely, 2105374470 is an apocalyptic number.

105374470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105374470 is a deficient number, since it is larger than the sum of its proper divisors (88336058).

105374470 is a wasteful number, since it uses less digits than its factorization.

105374470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224255.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 105374470 is about 10265.2067684972. The cubic root of 105374470 is about 472.3295690957.

The spelling of 105374470 in words is "one hundred five million, three hundred seventy-four thousand, four hundred seventy".

Divisors: 1 2 5 10 47 94 235 470 224201 448402 1121005 2242010 10537447 21074894 52687235 105374470