Search a number
-
+
10230000122 = 223385357719
BaseRepresentation
bin10011000011100000…
…10110100111111010
3222101221112211222102
421201300112213322
5131422340000442
64411040223402
7511336365146
oct114160264772
928357484872
1010230000122
11437a628561
121b9600ab62
13c70549814
146d0914226
153ed191232
hex261c169fa

10230000122 has 16 divisors (see below), whose sum is σ = 16016607360. Its totient is φ = 4891254192.

The previous prime is 10230000103. The next prime is 10230000127. The reversal of 10230000122 is 22100003201.

It is a happy number.

10230000122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×102300001222 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10230000127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148379 + ... + 206097.

It is an arithmetic number, because the mean of its divisors is an integer number (1001037960).

Almost surely, 210230000122 is an apocalyptic number.

10230000122 is a deficient number, since it is larger than the sum of its proper divisors (5786607238).

10230000122 is a wasteful number, since it uses less digits than its factorization.

10230000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61597.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 10230000122 its reverse (22100003201), we get a palindrome (32330003323).

The spelling of 10230000122 in words is "ten billion, two hundred thirty million, one hundred twenty-two", and thus it is an aban number.

Divisors: 1 2 23 46 3853 7706 57719 88619 115438 177238 1327537 2655074 222391307 444782614 5115000061 10230000122