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100496 = 2411571
BaseRepresentation
bin11000100010010000
312002212002
4120202100
511203441
62053132
7565664
oct304220
9162762
10100496
1169560
124a1a8
1336986
14288a4
151eb9b
hex18890

100496 has 20 divisors (see below), whose sum is σ = 212784. Its totient is φ = 45600.

The previous prime is 100493. The next prime is 100501. The reversal of 100496 is 694001.

It is not an unprimeable number, because it can be changed into a prime (100493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110 + ... + 461.

2100496 is an apocalyptic number.

100496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

100496 is an abundant number, since it is smaller than the sum of its proper divisors (112288).

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

100496 is a wasteful number, since it uses less digits than its factorization.

100496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590 (or 584 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 100496 is about 317.0110408172. The cubic root of 100496 is about 46.4925027416.

Adding to 100496 its reverse (694001), we get a palindrome (794497).

Subtracting 100496 from its reverse (694001), we obtain a triangular number (593505 = T1089).

The spelling of 100496 in words is "one hundred thousand, four hundred ninety-six".

Divisors: 1 2 4 8 11 16 22 44 88 176 571 1142 2284 4568 6281 9136 12562 25124 50248 100496