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8100316 = 227289297
BaseRepresentation
bin11110111001100111011100
3120020112112201
4132321213130
54033202231
6445341244
7125565040
oct36714734
916215481
108100316
114632984
122867824
1318a7cb3
14110c020
15aa0161
hex7b99dc

8100316 has 12 divisors (see below), whose sum is σ = 16200688. Its totient is φ = 3471552.

The previous prime is 8100283. The next prime is 8100343. The reversal of 8100316 is 6130018.

8100316 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 8100293 and 8100302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144621 + ... + 144676.

Almost surely, 28100316 is an apocalyptic number.

It is an amenable number.

8100316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8100316 is a wasteful number, since it uses less digits than its factorization.

8100316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289308 (or 289306 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 8100316 is about 2846.1054091512. The cubic root of 8100316 is about 200.8324966057.

The spelling of 8100316 in words is "eight million, one hundred thousand, three hundred sixteen".

Divisors: 1 2 4 7 14 28 289297 578594 1157188 2025079 4050158 8100316