Base | Representation |
---|---|
bin | 1001000101110… |
… | …11101000101111 |
3 | 12022111201022211 |
4 | 10202323220233 |
5 | 124011003111 |
6 | 11322351251 |
7 | 1614151642 |
oct | 442735057 |
9 | 168451284 |
10 | 76266031 |
11 | 3a060886 |
12 | 2165b527 |
13 | 12a5393a |
14 | a1b3a59 |
15 | 6a67521 |
hex | 48bba2f |
76266031 has 4 divisors (see below), whose sum is σ = 76322952. Its totient is φ = 76209112.
The previous prime is 76266017. The next prime is 76266037. The reversal of 76266031 is 13066267.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 76266031 - 223 = 67877423 is a prime.
It is a super-2 number, since 2×762660312 = 11633014968985922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 76265984 and 76266002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76266037) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26401 + ... + 29146.
It is an arithmetic number, because the mean of its divisors is an integer number (19080738).
Almost surely, 276266031 is an apocalyptic number.
76266031 is a deficient number, since it is larger than the sum of its proper divisors (56921).
76266031 is a wasteful number, since it uses less digits than its factorization.
76266031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56920.
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 76266031 is about 8733.0424824342. The cubic root of 76266031 is about 424.0760198778.
The spelling of 76266031 in words is "seventy-six million, two hundred sixty-six thousand, thirty-one".
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