Base | Representation |
---|---|
bin | 111101100010… |
… | …011111001101 |
3 | 1010100121000011 |
4 | 331202133031 |
5 | 13112211140 |
6 | 1333433221 |
7 | 254056126 |
oct | 75423715 |
9 | 33317004 |
10 | 16132045 |
11 | 9119276 |
12 | 549b811 |
13 | 345a9b7 |
14 | 21dd04d |
15 | 1639cea |
hex | f627cd |
16132045 has 16 divisors (see below), whose sum is σ = 20816640. Its totient is φ = 11962944.
The previous prime is 16132019. The next prime is 16132049. The reversal of 16132045 is 54023161.
It is a cyclic number.
It is not a de Polignac number, because 16132045 - 213 = 16123853 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16132049) 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, 2659 + ... + 6271.
It is an arithmetic number, because the mean of its divisors is an integer number (1301040).
Almost surely, 216132045 is an apocalyptic number.
It is an amenable number.
16132045 is a deficient number, since it is larger than the sum of its proper divisors (4684595).
16132045 is a wasteful number, since it uses less digits than its factorization.
16132045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3684.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 16132045 is about 4016.4717103448. The cubic root of 16132045 is about 252.6755045568.
The spelling of 16132045 in words is "sixteen million, one hundred thirty-two thousand, forty-five".
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