Base | Representation |
---|---|
bin | 1110100111110… |
… | …1010101101011 |
3 | 11021101221000221 |
4 | 3221331111223 |
5 | 111200041140 |
6 | 10030310511 |
7 | 1343205661 |
oct | 351752553 |
9 | 137357027 |
10 | 61330795 |
11 | 3168a809 |
12 | 18658437 |
13 | c924916 |
14 | 8206c31 |
15 | 55b714a |
hex | 3a7d56b |
61330795 has 32 divisors (see below), whose sum is σ = 79315200. Its totient is φ = 45446016.
The previous prime is 61330769. The next prime is 61330837. The reversal of 61330795 is 59703316.
It is not a de Polignac number, because 61330795 - 211 = 61328747 is a prime.
It is a super-2 number, since 2×613307952 = 7522932830664050, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 61330795.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 573132 + ... + 573238.
It is an arithmetic number, because the mean of its divisors is an integer number (2478600).
Almost surely, 261330795 is an apocalyptic number.
61330795 is a deficient number, since it is larger than the sum of its proper divisors (17984405).
61330795 is a wasteful number, since it uses less digits than its factorization.
61330795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267.
The product of its (nonzero) digits is 17010, while the sum is 34.
The square root of 61330795 is about 7831.3980233417. The cubic root of 61330795 is about 394.3600061860.
The spelling of 61330795 in words is "sixty-one million, three hundred thirty thousand, seven hundred ninety-five".
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