Base | Representation |
---|---|
bin | 10110000000011… |
… | …110110110101011 |
3 | 221201202120122212 |
4 | 112000132312223 |
5 | 1224010201011 |
6 | 100345435335 |
7 | 12102235052 |
oct | 2600366653 |
9 | 851676585 |
10 | 369225131 |
11 | 17a466340 |
12 | a379bb4b |
13 | 5b657a12 |
14 | 37073399 |
15 | 2263508b |
hex | 1601edab |
369225131 has 16 divisors (see below), whose sum is σ = 419410656. Its totient is φ = 322080000.
The previous prime is 369225113. The next prime is 369225139. The reversal of 369225131 is 131522963.
It is not a de Polignac number, because 369225131 - 26 = 369225067 is a prime.
It is a super-2 number, since 2×3692251312 = 272654394723934322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (369225139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20801 + ... + 34221.
It is an arithmetic number, because the mean of its divisors is an integer number (26213166).
Almost surely, 2369225131 is an apocalyptic number.
369225131 is a deficient number, since it is larger than the sum of its proper divisors (50185525).
369225131 is a wasteful number, since it uses less digits than its factorization.
369225131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13534.
The product of its digits is 9720, while the sum is 32.
The square root of 369225131 is about 19215.2317446343. The cubic root of 369225131 is about 717.4039293969.
The spelling of 369225131 in words is "three hundred sixty-nine million, two hundred twenty-five thousand, one hundred thirty-one".
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