Cookie Consent by FreePrivacyPolicy.com
Search a number
-
+
1122001012 = 221125500023
BaseRepresentation
bin100001011100000…
…0110000001110100
32220012020120001001
41002320012001310
54244213013022
6303200213044
736542564656
oct10270060164
92805216031
101122001012
11526381a70
1227390a184
1314b5b4b32
14a90286d6
156877eb27
hex42e06074

1122001012 has 12 divisors (see below), whose sum is σ = 2142002016. Its totient is φ = 510000440.

The previous prime is 1122000953. The next prime is 1122001031. The reversal of 1122001012 is 2101002211.

It is a self number, because there is not a number n which added to its sum of digits gives 1122001012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12749968 + ... + 12750055.

It is an arithmetic number, because the mean of its divisors is an integer number (178500168).

Almost surely, 21122001012 is an apocalyptic number.

It is an amenable number.

1122001012 is a deficient number, since it is larger than the sum of its proper divisors (1020001004).

1122001012 is a wasteful number, since it uses less digits than its factorization.

1122001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25500038 (or 25500036 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1122001012 is about 33496.2835550453. The cubic root of 1122001012 is about 1039.1169192598.

Adding to 1122001012 its reverse (2101002211), we get a palindrome (3223003223).

The spelling of 1122001012 in words is "one billion, one hundred twenty-two million, one thousand, twelve".

Divisors: 1 2 4 11 22 44 25500023 51000046 102000092 280500253 561000506 1122001012