Search a number
-
+
11230001030 = 256257179479
BaseRepresentation
bin10100111010101110…
…00011011110000110
31001222122020011100002
422131113003132012
5140444340013110
65054201521302
7545201301533
oct123527033606
931878204302
1011230001030
114843051a96
122214aa3232
13109c787231
14787661d8a
1545ad72aa5
hex29d5c3786

11230001030 has 16 divisors (see below), whose sum is σ = 20217345120. Its totient is φ = 4491257472.

The previous prime is 11230001023. The next prime is 11230001051. The reversal of 11230001030 is 3010003211.

It is a super-2 number, since 2×112300010302 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27170 + ... + 152309.

It is an arithmetic number, because the mean of its divisors is an integer number (1263584070).

Almost surely, 211230001030 is an apocalyptic number.

11230001030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11230001030 is a deficient number, since it is larger than the sum of its proper divisors (8987344090).

11230001030 is a wasteful number, since it uses less digits than its factorization.

11230001030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185743.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 11230001030 its reverse (3010003211), we get a palindrome (14240004241).

The spelling of 11230001030 in words is "eleven billion, two hundred thirty million, one thousand, thirty".

Divisors: 1 2 5 10 6257 12514 31285 62570 179479 358958 897395 1794790 1123000103 2246000206 5615000515 11230001030