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87076282 = 2671574139
BaseRepresentation
bin1010011000010…
…10110110111010
320001211221012111
411030022312322
5134242420112
612350202534
72105064466
oct514126672
9201757174
1087076282
1145174777
12251b344a
131506a237
14b7c94a6
1579a05a7
hex530adba

87076282 has 16 divisors (see below), whose sum is σ = 133440480. Its totient is φ = 42604848.

The previous prime is 87076277. The next prime is 87076291. The reversal of 87076282 is 28267078.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18969 + ... + 23107.

It is an arithmetic number, because the mean of its divisors is an integer number (8340030).

Almost surely, 287076282 is an apocalyptic number.

87076282 is a deficient number, since it is larger than the sum of its proper divisors (46364198).

87076282 is a wasteful number, since it uses less digits than its factorization.

87076282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4365.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 87076282 is about 9331.4673015555. The cubic root of 87076282 is about 443.2342297684.

The spelling of 87076282 in words is "eighty-seven million, seventy-six thousand, two hundred eighty-two".

Divisors: 1 2 67 134 157 314 4139 8278 10519 21038 277313 554626 649823 1299646 43538141 87076282