Base | Representation |
---|---|
bin | 1001001000111… |
… | …11111001111101 |
3 | 12100021120201000 |
4 | 10210133321331 |
5 | 124112123413 |
6 | 11335240513 |
7 | 1620512220 |
oct | 444377175 |
9 | 170246630 |
10 | 76676733 |
11 | 3a311401 |
12 | 21819139 |
13 | 12b68863 |
14 | a27d5b7 |
15 | 6ae9073 |
hex | 491fe7d |
76676733 has 64 divisors (see below), whose sum is σ = 140083200. Its totient is φ = 40487040.
The previous prime is 76676731. The next prime is 76676737. The reversal of 76676733 is 33767667.
It is not a de Polignac number, because 76676733 - 21 = 76676731 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76676731) 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 63 ways as a sum of consecutive naturals, for example, 134473 + ... + 135041.
It is an arithmetic number, because the mean of its divisors is an integer number (2188800).
Almost surely, 276676733 is an apocalyptic number.
It is an amenable number.
76676733 is a deficient number, since it is larger than the sum of its proper divisors (63406467).
76676733 is a wasteful number, since it uses less digits than its factorization.
76676733 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 639 (or 633 counting only the distinct ones).
The product of its digits is 666792, while the sum is 45.
The square root of 76676733 is about 8756.5251669826. The cubic root of 76676733 is about 424.8358914262.
It can be divided in two parts, 7667 and 6733, that added together give a square (14400 = 1202).
The spelling of 76676733 in words is "seventy-six million, six hundred seventy-six thousand, seven hundred thirty-three".
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