Search a number
-
+
10054460 = 2251338671
BaseRepresentation
bin100110010110…
…101100111100
3200220211010102
4212112230330
510033220320
6555300232
7151314203
oct46265474
920824112
1010054460
115748079
12344a678
1321105b0
14149a23a
15d39175
hex996b3c

10054460 has 24 divisors (see below), whose sum is σ = 22739136. Its totient is φ = 3712320.

The previous prime is 10054459. The next prime is 10054481. The reversal of 10054460 is 6445001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 19076 + ... + 19595.

It is an arithmetic number, because the mean of its divisors is an integer number (947464).

Almost surely, 210054460 is an apocalyptic number.

10054460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10054460 is an abundant number, since it is smaller than the sum of its proper divisors (12684676).

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

10054460 is a wasteful number, since it uses less digits than its factorization.

10054460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38693 (or 38691 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 10054460 is about 3170.8768503365. The cubic root of 10054460 is about 215.8338628743.

Adding to 10054460 its reverse (6445001), we get a palindrome (16499461).

The spelling of 10054460 in words is "ten million, fifty-four thousand, four hundred sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 38671 77342 154684 193355 386710 502723 773420 1005446 2010892 2513615 5027230 10054460