Base | Representation |
---|---|
bin | 1110100101110… |
… | …1101010110100 |
3 | 11021011100002112 |
4 | 3221131222310 |
5 | 111131413301 |
6 | 10023430152 |
7 | 1342125536 |
oct | 351355264 |
9 | 137140075 |
10 | 61201076 |
11 | 31601302 |
12 | 185b5358 |
13 | c8aa871 |
14 | 81b1856 |
15 | 558d9bb |
hex | 3a5dab4 |
61201076 has 6 divisors (see below), whose sum is σ = 107101890. Its totient is φ = 30600536.
The previous prime is 61201073. The next prime is 61201081. The reversal of 61201076 is 67010216.
It can be written as a sum of positive squares in only one way, i.e., 58920976 + 2280100 = 7676^2 + 1510^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61201073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7650131 + ... + 7650138.
It is an arithmetic number, because the mean of its divisors is an integer number (17850315).
Almost surely, 261201076 is an apocalyptic number.
It is an amenable number.
61201076 is a deficient number, since it is larger than the sum of its proper divisors (45900814).
61201076 is a wasteful number, since it uses less digits than its factorization.
61201076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15300273 (or 15300271 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 61201076 is about 7823.1116571349. Note that the first 3 decimals coincide. The cubic root of 61201076 is about 394.0817767676.
The spelling of 61201076 in words is "sixty-one million, two hundred one thousand, seventy-six".
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