Base | Representation |
---|---|
bin | 1010111111000… |
… | …0000101101001 |
3 | 10012200201010122 |
4 | 2233300011221 |
5 | 43243302134 |
6 | 4323253025 |
7 | 1066415123 |
oct | 257600551 |
9 | 105621118 |
10 | 46072169 |
11 | 24008780 |
12 | 1351a175 |
13 | 9711650 |
14 | 6194213 |
15 | 40a102e |
hex | 2bf0169 |
46072169 has 32 divisors (see below), whose sum is σ = 58920960. Its totient is φ = 35380800.
The previous prime is 46072163. The next prime is 46072177. The reversal of 46072169 is 96127064.
46072169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 46072169 - 24 = 46072153 is a prime.
It is a super-2 number, since 2×460721692 = 4245289512729122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (46072163) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83954 + ... + 84500.
It is an arithmetic number, because the mean of its divisors is an integer number (1841280).
Almost surely, 246072169 is an apocalyptic number.
It is an amenable number.
46072169 is a deficient number, since it is larger than the sum of its proper divisors (12848791).
46072169 is a wasteful number, since it uses less digits than its factorization.
With its predecessor (46072168) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (621).
46072169 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 621.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 46072169 is about 6787.6482672572. The cubic root of 46072169 is about 358.4920696153.
It can be divided in two parts, 4607 and 2169, that added together give a palindrome (6776).
The spelling of 46072169 in words is "forty-six million, seventy-two thousand, one hundred sixty-nine".
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