Search a number
-
+
10430123030 = 252352187041
BaseRepresentation
bin10011011011010111…
…10000110000010110
3222220220010010222222
421231223300300112
5132330102414110
64442545422342
7516316403645
oct115553606026
928826103888
1010430123030
114472594898
12203103a9b2
13ca2b47a42
1470d32935c
15410a21c55
hex26daf0c16

10430123030 has 32 divisors (see below), whose sum is σ = 19628319168. Its totient is φ = 3982950400.

The previous prime is 10430123027. The next prime is 10430123051. The reversal of 10430123030 is 3032103401.

It is a happy number.

10430123030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 76310 + ... + 163350.

It is an arithmetic number, because the mean of its divisors is an integer number (613384974).

Almost surely, 210430123030 is an apocalyptic number.

10430123030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10430123030 is a deficient number, since it is larger than the sum of its proper divisors (9198196138).

10430123030 is a wasteful number, since it uses less digits than its factorization.

10430123030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87592.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10430123030 its reverse (3032103401), we get a palindrome (13462226431).

The spelling of 10430123030 in words is "ten billion, four hundred thirty million, one hundred twenty-three thousand, thirty".

Divisors: 1 2 5 10 23 46 115 230 521 1042 2605 5210 11983 23966 59915 87041 119830 174082 435205 870410 2001943 4003886 10009715 20019430 45348361 90696722 226741805 453483610 1043012303 2086024606 5215061515 10430123030