Base | Representation |
---|---|
bin | 10011001101011… |
… | …10010010110010 |
3 | 102020020001210122 |
4 | 21212232102302 |
5 | 312223133114 |
6 | 23553530242 |
7 | 3664501340 |
oct | 1146562262 |
9 | 366201718 |
10 | 161146034 |
11 | 82a65445 |
12 | 45b73982 |
13 | 275022aa |
14 | 1758a990 |
15 | e231e8e |
hex | 99ae4b2 |
161146034 has 16 divisors (see below), whose sum is σ = 276689088. Its totient is φ = 68952912.
The previous prime is 161146001. The next prime is 161146039. The reversal of 161146034 is 430641161.
161146034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 161145994 and 161146012.
It is not an unprimeable number, because it can be changed into a prime (161146039) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329 + ... + 17955.
It is an arithmetic number, because the mean of its divisors is an integer number (17293068).
Almost surely, 2161146034 is an apocalyptic number.
161146034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
161146034 is a deficient number, since it is larger than the sum of its proper divisors (115543054).
161146034 is a wasteful number, since it uses less digits than its factorization.
161146034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18289.
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 161146034 is about 12694.3307818884. The cubic root of 161146034 is about 544.1766137368.
Adding to 161146034 its reverse (430641161), we get a palindrome (591787195).
The spelling of 161146034 in words is "one hundred sixty-one million, one hundred forty-six thousand, thirty-four".
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