Base | Representation |
---|---|
bin | 1110100011111… |
… | …1001010110111 |
3 | 11020220222201200 |
4 | 3220333022313 |
5 | 111113414101 |
6 | 10021023543 |
7 | 1341065403 |
oct | 350771267 |
9 | 136828650 |
10 | 61076151 |
11 | 31526464 |
12 | 18554bb3 |
13 | c865a46 |
14 | 817c103 |
15 | 5566986 |
hex | 3a3f2b7 |
61076151 has 12 divisors (see below), whose sum is σ = 89717160. Its totient is φ = 40026960.
The previous prime is 61076149. The next prime is 61076179. The reversal of 61076151 is 15167016.
It is not a de Polignac number, because 61076151 - 21 = 61076149 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61076251) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 56980 + ... + 58041.
It is an arithmetic number, because the mean of its divisors is an integer number (7476430).
Almost surely, 261076151 is an apocalyptic number.
61076151 is a deficient number, since it is larger than the sum of its proper divisors (28641009).
61076151 is a wasteful number, since it uses less digits than its factorization.
61076151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115086 (or 115083 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 27.
The square root of 61076151 is about 7815.1232235967. The cubic root of 61076151 is about 393.8134579508.
The spelling of 61076151 in words is "sixty-one million, seventy-six thousand, one hundred fifty-one".
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