Search a number
-
+
10130403202231 = 13779261784787
BaseRepresentation
bin1001001101101010101100…
…0101011001010010110111
31022212110100012212021221011
42103122223011121102313
52311434031204432411
633313502030133051
72063616556311334
oct223325305312267
938773305767834
1010130403202231
113256309565a34
12117740b651187
135863a6723050
14270457d9398b
151287ad39dc21
hex936ab1594b7

10130403202231 has 4 divisors (see below), whose sum is σ = 10909664987032. Its totient is φ = 9351141417432.

The previous prime is 10130403202159. The next prime is 10130403202267. The reversal of 10130403202231 is 13220230403101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10130403202231 - 215 = 10130403169463 is a prime.

It is a super-2 number, since 2×101304032022312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130403202331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389630892381 + ... + 389630892406.

It is an arithmetic number, because the mean of its divisors is an integer number (2727416246758).

Almost surely, 210130403202231 is an apocalyptic number.

10130403202231 is a deficient number, since it is larger than the sum of its proper divisors (779261784801).

10130403202231 is an equidigital number, since it uses as much as digits as its factorization.

10130403202231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779261784800.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10130403202231 its reverse (13220230403101), we get a palindrome (23350633605332).

The spelling of 10130403202231 in words is "ten trillion, one hundred thirty billion, four hundred three million, two hundred two thousand, two hundred thirty-one".

Divisors: 1 13 779261784787 10130403202231