Base | Representation |
---|---|
bin | 10011101000011000101011 |
3 | 100200110012100 |
4 | 103220120223 |
5 | 2304134110 |
6 | 302144443 |
7 | 61512240 |
oct | 23503053 |
9 | 10613170 |
10 | 5146155 |
11 | 29a5423 |
12 | 1882123 |
13 | 10b2481 |
14 | 97d5c7 |
15 | 6b9bc0 |
hex | 4e862b |
5146155 has 72 divisors (see below), whose sum is σ = 11153376. Its totient is φ = 2142720.
The previous prime is 5146153. The next prime is 5146159. The reversal of 5146155 is 5516415.
It is a happy number.
It is not a de Polignac number, because 5146155 - 21 = 5146153 is a prime.
It is a super-2 number, since 2×51461552 = 52965822568050, which contains 22 as substring.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
5146155 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (5146153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 165990 + ... + 166020.
It is an arithmetic number, because the mean of its divisors is an integer number (154908).
Almost surely, 25146155 is an apocalyptic number.
5146155 is an abundant number, since it is smaller than the sum of its proper divisors (6007221).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5146155 is a wasteful number, since it uses less digits than its factorization.
5146155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97 (or 63 counting only the distinct ones).
The product of its digits is 3000, while the sum is 27.
The square root of 5146155 is about 2268.5138306830. The cubic root of 5146155 is about 172.6477624903.
The spelling of 5146155 in words is "five million, one hundred forty-six thousand, one hundred fifty-five".
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