Search a number
-
+
1030964 = 221123431
BaseRepresentation
bin11111011101100110100
31221101012212
43323230310
5230442324
634032552
711522504
oct3735464
91841185
101030964
11644640
12418758
132a134c
141cba04
1515570e
hexfbb34

1030964 has 12 divisors (see below), whose sum is σ = 1968288. Its totient is φ = 468600.

The previous prime is 1030957. The next prime is 1030987. The reversal of 1030964 is 4690301.

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 3 ways as a sum of consecutive naturals, for example, 11672 + ... + 11759.

It is an arithmetic number, because the mean of its divisors is an integer number (164024).

21030964 is an apocalyptic number.

It is an amenable number.

1030964 is a deficient number, since it is larger than the sum of its proper divisors (937324).

1030964 is a wasteful number, since it uses less digits than its factorization.

1030964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23446 (or 23444 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 1030964 is about 1015.3639741492. The cubic root of 1030964 is about 101.0216598973.

The spelling of 1030964 in words is "one million, thirty thousand, nine hundred sixty-four".

Divisors: 1 2 4 11 22 44 23431 46862 93724 257741 515482 1030964