Search a number
-
+
1054030 = 25109967
BaseRepresentation
bin100000001010101001110
31222112212011
410001111032
5232212110
634331434
711646655
oct4012516
91875764
101054030
1165a9aa
12429b7a
132ab9b3
141d619c
1515c48a
hex10154e

1054030 has 16 divisors (see below), whose sum is σ = 1916640. Its totient is φ = 417312.

The previous prime is 1054013. The next prime is 1054033. The reversal of 1054030 is 304501.

It is a super-2 number, since 2×10540302 = 2221958481800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 607 + ... + 1573.

It is an arithmetic number, because the mean of its divisors is an integer number (119790).

21054030 is an apocalyptic number.

1054030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1054030 is a deficient number, since it is larger than the sum of its proper divisors (862610).

1054030 is a wasteful number, since it uses less digits than its factorization.

1054030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 1054030 is about 1026.6596320105. The cubic root of 1054030 is about 101.7695038747.

Adding to 1054030 its reverse (304501), we get a palindrome (1358531).

The spelling of 1054030 in words is "one million, fifty-four thousand, thirty".

Divisors: 1 2 5 10 109 218 545 967 1090 1934 4835 9670 105403 210806 527015 1054030