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76522082 = 27131922129
BaseRepresentation
bin1001000111110…
…10001001100010
312022222201120012
410203322021202
5124042201312
611332044522
71616266310
oct443721142
9168881505
1076522082
113a21619a
1221763742
1312b13350
14a23d0b0
156ab8322
hex48fa262

76522082 has 32 divisors (see below), whose sum is σ = 148713600. Its totient is φ = 28677888.

The previous prime is 76522073. The next prime is 76522087. The reversal of 76522082 is 28022567.

It is a super-2 number, since 2×765220822 = 11711258067229448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (76522087) 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, 7607 + ... + 14522.

It is an arithmetic number, because the mean of its divisors is an integer number (4647300).

Almost surely, 276522082 is an apocalyptic number.

76522082 is a deficient number, since it is larger than the sum of its proper divisors (72191518).

76522082 is a wasteful number, since it uses less digits than its factorization.

76522082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22170.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 76522082 is about 8747.6900951051. The cubic root of 76522082 is about 424.5500788818.

The spelling of 76522082 in words is "seventy-six million, five hundred twenty-two thousand, eighty-two".

Divisors: 1 2 7 13 14 19 26 38 91 133 182 247 266 494 1729 3458 22129 44258 154903 287677 309806 420451 575354 840902 2013739 2943157 4027478 5465863 5886314 10931726 38261041 76522082