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107454 = 2317909
BaseRepresentation
bin11010001110111110
312110101210
4122032332
511414304
62145250
7625164
oct321676
9173353
10107454
1173806
1252226
1339ba9
142b234
1521c89
hex1a3be

107454 has 8 divisors (see below), whose sum is σ = 214920. Its totient is φ = 35816.

The previous prime is 107453. The next prime is 107467. The reversal of 107454 is 454701.

It is a sphenic number, since it is the product of 3 distinct primes.

107454 is an admirable number.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 107454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8949 + ... + 8960.

It is an arithmetic number, because the mean of its divisors is an integer number (26865).

2107454 is an apocalyptic number.

107454 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.

107454 is a wasteful number, since it uses less digits than its factorization.

107454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17914.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 107454 is about 327.8017693668. The cubic root of 107454 is about 47.5416439965.

It can be divided in two parts, 1074 and 54, that added together give a triangular number (1128 = T47).

The spelling of 107454 in words is "one hundred seven thousand, four hundred fifty-four".

Divisors: 1 2 3 6 17909 35818 53727 107454