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89676480195 = 3251992810671
BaseRepresentation
bin101001110000100100…
…0100111111011000011
322120110201010012101100
41103201020213323003
52432124134331240
6105110302105443
76323160335061
oct1234110477303
9276421105340
1089676480195
1135039042955
121546857b283
1385c1aaac43
1444a9d65031
1524ecc73e30
hex14e1227ec3

89676480195 has 12 divisors (see below), whose sum is σ = 155439232416. Its totient is φ = 47827456080.

The previous prime is 89676480181. The next prime is 89676480197. The reversal of 89676480195 is 59108467698.

89676480195 is a `hidden beast` number, since 8 + 9 + 67 + 6 + 480 + 1 + 95 = 666.

It is not a de Polignac number, because 89676480195 - 225 = 89642925763 is a prime.

It is a super-3 number, since 3×896764801953 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (89676480197) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 996405291 + ... + 996405380.

It is an arithmetic number, because the mean of its divisors is an integer number (12953269368).

Almost surely, 289676480195 is an apocalyptic number.

89676480195 is a deficient number, since it is larger than the sum of its proper divisors (65762752221).

89676480195 is a wasteful number, since it uses less digits than its factorization.

89676480195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992810682 (or 1992810679 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 63.

The spelling of 89676480195 in words is "eighty-nine billion, six hundred seventy-six million, four hundred eighty thousand, one hundred ninety-five".

Divisors: 1 3 5 9 15 45 1992810671 5978432013 9964053355 17935296039 29892160065 89676480195