Base | Representation |
---|---|
bin | 1001001001101… |
… | …01101101110110 |
3 | 12100110010020210 |
4 | 10210311231312 |
5 | 124123003240 |
6 | 11341210250 |
7 | 1621333533 |
oct | 444655566 |
9 | 170403223 |
10 | 76766070 |
11 | 3a372537 |
12 | 21860986 |
13 | 12b9a414 |
14 | a2a3d8a |
15 | 6b15780 |
hex | 4935b76 |
76766070 has 32 divisors (see below), whose sum is σ = 186767712. Its totient is φ = 20189952.
The previous prime is 76765967. The next prime is 76766077. The reversal of 76766070 is 7066767.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76766077) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15337 + ... + 19716.
It is an arithmetic number, because the mean of its divisors is an integer number (5836491).
Almost surely, 276766070 is an apocalyptic number.
76766070 is an abundant number, since it is smaller than the sum of its proper divisors (110001642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76766070 is a wasteful number, since it uses less digits than its factorization.
76766070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35136.
The product of its (nonzero) digits is 74088, while the sum is 39.
The square root of 76766070 is about 8761.6248493073. The cubic root of 76766070 is about 425.0008212210. Note that the first 3 decimals are identical.
The spelling of 76766070 in words is "seventy-six million, seven hundred sixty-six thousand, seventy".
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