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87468674482 = 2717367515439
BaseRepresentation
bin101000101110110001…
…0100000110110110010
322100202211202001022101
41101131202200312302
52413113440040412
6104103233131014
76214361315530
oct1213542406662
9270684661271
1087468674482
1134105871832
1214b510b9a6a
13832c575727
14433aa55150
15241e014457
hex145d8a0db2

87468674482 has 16 divisors (see below), whose sum is σ = 158766670080. Its totient is φ = 35281482048.

The previous prime is 87468674477. The next prime is 87468674507. The reversal of 87468674482 is 28447686478.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183757482 + ... + 183757957.

It is an arithmetic number, because the mean of its divisors is an integer number (9922916880).

Almost surely, 287468674482 is an apocalyptic number.

87468674482 is a deficient number, since it is larger than the sum of its proper divisors (71297995598).

87468674482 is a wasteful number, since it uses less digits than its factorization.

87468674482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367515465.

The product of its digits is 115605504, while the sum is 64.

The spelling of 87468674482 in words is "eighty-seven billion, four hundred sixty-eight million, six hundred seventy-four thousand, four hundred eighty-two".

Divisors: 1 2 7 14 17 34 119 238 367515439 735030878 2572608073 5145216146 6247762463 12495524926 43734337241 87468674482