Search a number
-
+
10130230331 = 132333880369
BaseRepresentation
bin10010110111100111…
…10000110000111011
3222010222211000112222
421123303300300323
5131221314332311
64353113554255
7506015352134
oct113363606073
928128730488
1010130230331
114329283a91
121b6871598b
13c55986a40
146c1582c8b
153e4534adb
hex25bcf0c3b

10130230331 has 8 divisors (see below), whose sum is σ = 11383804320. Its totient is φ = 8944417152.

The previous prime is 10130230307. The next prime is 10130230373. The reversal of 10130230331 is 13303203101.

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

It is a cyclic number.

It is not a de Polignac number, because 10130230331 - 218 = 10129968187 is a prime.

It is a super-2 number, since 2×101302303312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10130230301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16939886 + ... + 16940483.

It is an arithmetic number, because the mean of its divisors is an integer number (1422975540).

Almost surely, 210130230331 is an apocalyptic number.

10130230331 is a deficient number, since it is larger than the sum of its proper divisors (1253573989).

10130230331 is a wasteful number, since it uses less digits than its factorization.

10130230331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33880405.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 10130230331 its reverse (13303203101), we get a palindrome (23433433432).

The spelling of 10130230331 in words is "ten billion, one hundred thirty million, two hundred thirty thousand, three hundred thirty-one".

Divisors: 1 13 23 299 33880369 440444797 779248487 10130230331