Base | Representation |
---|---|
bin | 1001001011010… |
… | …00001111110010 |
3 | 12100211122011102 |
4 | 10211220033302 |
5 | 124201114132 |
6 | 11345444402 |
7 | 1623155126 |
oct | 445501762 |
9 | 170748142 |
10 | 76973042 |
11 | 3a4a3a93 |
12 | 21940702 |
13 | 12c406a3 |
14 | a319586 |
15 | 6b56c62 |
hex | 49683f2 |
76973042 has 32 divisors (see below), whose sum is σ = 128397312. Its totient is φ = 34422784.
The previous prime is 76973041. The next prime is 76973077. The reversal of 76973042 is 24037967.
It is a junction number, because it is equal to n+sod(n) for n = 76972987 and 76973005.
It is not an unprimeable number, because it can be changed into a prime (76973041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200783 + ... + 201165.
It is an arithmetic number, because the mean of its divisors is an integer number (4012416).
Almost surely, 276973042 is an apocalyptic number.
76973042 is a deficient number, since it is larger than the sum of its proper divisors (51424270).
76973042 is a wasteful number, since it uses less digits than its factorization.
76973042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 682.
The product of its (nonzero) digits is 63504, while the sum is 38.
The square root of 76973042 is about 8773.4281783121. The cubic root of 76973042 is about 425.3824322393.
The spelling of 76973042 in words is "seventy-six million, nine hundred seventy-three thousand, forty-two".
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