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BaseRepresentation
bin10100100111010
3112110220
42210322
5314204
6120510
742525
oct24472
915426
1010554
117a25
126136
134a5b
143bbc
1531d9
hex293a

10554 has 8 divisors (see below), whose sum is σ = 21120. Its totient is φ = 3516.

The previous prime is 10531. The next prime is 10559. The reversal of 10554 is 45501.

10554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×105542 = 222773832, which contains 22 as substring.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (10559) by changing a digit.

10554 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 874 + ... + 885.

It is an arithmetic number, because the mean of its divisors is an integer number (2640).

210554 is an apocalyptic number.

10554 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.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10560).

10554 is a wasteful number, since it uses less digits than its factorization.

10554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764.

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 10554 is about 102.7326627709. The cubic root of 10554 is about 21.9350702660.

The spelling of 10554 in words is "ten thousand, five hundred fifty-four".

Divisors: 1 2 3 6 1759 3518 5277 10554