Base | Representation |
---|---|
bin | 1001001010001… |
… | …00010100101111 |
3 | 12100120011022211 |
4 | 10211010110233 |
5 | 124131412103 |
6 | 11342351251 |
7 | 1622003140 |
oct | 445042457 |
9 | 170504284 |
10 | 76825903 |
11 | 3a403490 |
12 | 2188b527 |
13 | 12bbb71b |
14 | a2bbac7 |
15 | 6b2836d |
hex | 494452f |
76825903 has 8 divisors (see below), whose sum is σ = 95783040. Its totient is φ = 59864280.
The previous prime is 76825883. The next prime is 76825913. The reversal of 76825903 is 30952867.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 76825903 - 217 = 76694831 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76825913) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498793 + ... + 498946.
It is an arithmetic number, because the mean of its divisors is an integer number (11972880).
Almost surely, 276825903 is an apocalyptic number.
76825903 is a deficient number, since it is larger than the sum of its proper divisors (18957137).
76825903 is a wasteful number, since it uses less digits than its factorization.
76825903 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 997757.
The product of its (nonzero) digits is 90720, while the sum is 40.
The square root of 76825903 is about 8765.0386764691. The cubic root of 76825903 is about 425.1112105738. Note that the first 3 decimals are identical.
The spelling of 76825903 in words is "seventy-six million, eight hundred twenty-five thousand, nine hundred three".
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