Base | Representation |
---|---|
bin | 10010001001101… |
… | …10000110010001 |
3 | 101121111212110100 |
4 | 21010312012101 |
5 | 302434440410 |
6 | 23035323013 |
7 | 3526142406 |
oct | 1104660621 |
9 | 347455410 |
10 | 152265105 |
11 | 78a4a033 |
12 | 42bb0469 |
13 | 25712bc5 |
14 | 163182ad |
15 | d57a8c0 |
hex | 9136191 |
152265105 has 12 divisors (see below), whose sum is σ = 263926260. Its totient is φ = 81208032.
The previous prime is 152265059. The next prime is 152265119. The reversal of 152265105 is 501562251.
152265105 is a `hidden beast` number, since 1 + 5 + 2 + 2 + 651 + 0 + 5 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 51322896 + 100942209 = 7164^2 + 10047^2 .
It is not a de Polignac number, because 152265105 - 27 = 152264977 is a prime.
It is a super-2 number, since 2×1522651052 = 46369324401322050, which contains 22 as substring.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 1691790 + ... + 1691879.
It is an arithmetic number, because the mean of its divisors is an integer number (21993855).
Almost surely, 2152265105 is an apocalyptic number.
152265105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
152265105 is a deficient number, since it is larger than the sum of its proper divisors (111661155).
152265105 is a wasteful number, since it uses less digits than its factorization.
152265105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3383680 (or 3383677 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 27.
The square root of 152265105 is about 12339.5747495609. The cubic root of 152265105 is about 533.9904156004.
The spelling of 152265105 in words is "one hundred fifty-two million, two hundred sixty-five thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •