Search a number
-
+
99710082 = 2338920747
BaseRepresentation
bin1011111000101…
…11010010000010
320221121210112000
411330113102002
5201011210312
613521044430
72320343643
oct574272202
9227553460
1099710082
115131372a
1229486716
1317871864
14d3576ca
158b48adc
hex5f17482

99710082 has 32 divisors (see below), whose sum is σ = 224078400. Its totient is φ = 32861664.

The previous prime is 99710063. The next prime is 99710099. The reversal of 99710082 is 28001799.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5568 + ... + 15179.

It is an arithmetic number, because the mean of its divisors is an integer number (7002450).

Almost surely, 299710082 is an apocalyptic number.

99710082 is an abundant number, since it is smaller than the sum of its proper divisors (124368318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99710082 is a wasteful number, since it uses less digits than its factorization.

99710082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20847 (or 20841 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 99710082 is about 9985.4935781863. The cubic root of 99710082 is about 463.7098891258.

The spelling of 99710082 in words is "ninety-nine million, seven hundred ten thousand, eighty-two".

Divisors: 1 2 3 6 9 18 27 54 89 178 267 534 801 1602 2403 4806 20747 41494 62241 124482 186723 373446 560169 1120338 1846483 3692966 5539449 11078898 16618347 33236694 49855041 99710082