Base | Representation |
---|---|
bin | 1100101010000… |
… | …01000001001111 |
3 | 21101210010021122 |
4 | 12111001001033 |
5 | 204140004440 |
6 | 14311351155 |
7 | 2426310542 |
oct | 625010117 |
9 | 241703248 |
10 | 106172495 |
11 | 54a27a70 |
12 | 2b6824bb |
13 | 18cc5180 |
14 | 1015a859 |
15 | 94c37b5 |
hex | 654104f |
106172495 has 32 divisors (see below), whose sum is σ = 150764544. Its totient is φ = 70761600.
The previous prime is 106172491. The next prime is 106172501. The reversal of 106172495 is 594271601.
It is not a de Polignac number, because 106172495 - 22 = 106172491 is a prime.
It is a super-2 number, since 2×1061724952 = 22545197389050050, which 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 (106172491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116090 + ... + 117000.
It is an arithmetic number, because the mean of its divisors is an integer number (4711392).
Almost surely, 2106172495 is an apocalyptic number.
106172495 is a deficient number, since it is larger than the sum of its proper divisors (44592049).
106172495 is a wasteful number, since it uses less digits than its factorization.
106172495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1103.
The product of its (nonzero) digits is 15120, while the sum is 35.
The square root of 106172495 is about 10304.0038334620. The cubic root of 106172495 is about 473.5189250498.
The spelling of 106172495 in words is "one hundred six million, one hundred seventy-two thousand, four hundred ninety-five".
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