Base | Representation |
---|---|
bin | 1100101110100… |
… | …11111100010000 |
3 | 21102220200210021 |
4 | 12113103330100 |
5 | 204313234123 |
6 | 14332313224 |
7 | 2434365205 |
oct | 627237420 |
9 | 242820707 |
10 | 106774288 |
11 | 552a9115 |
12 | 2b912814 |
13 | 1917606a |
14 | 10275cac |
15 | 9591c5d |
hex | 65d3f10 |
106774288 has 20 divisors (see below), whose sum is σ = 214009740. Its totient is φ = 51545984.
The previous prime is 106774249. The next prime is 106774307. The reversal of 106774288 is 882477601.
It can be written as a sum of positive squares in 2 ways, for example, as 87834384 + 18939904 = 9372^2 + 4352^2 .
It is a super-2 number, since 2×1067742882 = 22801497155813888, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114595 + ... + 115522.
It is an arithmetic number, because the mean of its divisors is an integer number (10700487).
Almost surely, 2106774288 is an apocalyptic number.
It is an amenable number.
106774288 is an abundant number, since it is smaller than the sum of its proper divisors (107235452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106774288 is a wasteful number, since it uses less digits than its factorization.
106774288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230154 (or 230148 counting only the distinct ones).
The product of its (nonzero) digits is 150528, while the sum is 43.
The square root of 106774288 is about 10333.1644717386. The cubic root of 106774288 is about 474.4118859865.
The spelling of 106774288 in words is "one hundred six million, seven hundred seventy-four thousand, two hundred eighty-eight".
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