Search a number
-
+
10230121030 = 251023012103
BaseRepresentation
bin10011000011100001…
…10100001001000110
3222101221202222211111
421201300310021012
5131422402333110
64411042555234
7511340410513
oct114160641106
928357688744
1010230121030
11437a700388
121b96068b1a
13c7058c86c
146d094630a
153ed1b6e8a
hex261c34246

10230121030 has 8 divisors (see below), whose sum is σ = 18414217872. Its totient is φ = 4092048408.

The previous prime is 10230121021. The next prime is 10230121039. The reversal of 10230121030 is 3012103201.

It is an interprime number because it is at equal distance from previous prime (10230121021) and next prime (10230121039).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10230121030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230121039) by changing a digit.

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, 511506042 + ... + 511506061.

It is an arithmetic number, because the mean of its divisors is an integer number (2301777234).

Almost surely, 210230121030 is an apocalyptic number.

10230121030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10230121030 is a deficient number, since it is larger than the sum of its proper divisors (8184096842).

10230121030 is a wasteful number, since it uses less digits than its factorization.

10230121030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023012110.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10230121030 its reverse (3012103201), we get a palindrome (13242224231).

The spelling of 10230121030 in words is "ten billion, two hundred thirty million, one hundred twenty-one thousand, thirty".

Divisors: 1 2 5 10 1023012103 2046024206 5115060515 10230121030