Search a number
-
+
10230213293 = 1131992811619
BaseRepresentation
bin10011000011100010…
…01010101010101101
3222101221221200101122
421201301022222231
5131422413311133
64411044550325
7511341243506
oct114161125255
928357850348
1010230213293
11437a763733
121b960b23a5
13c705c2861
146d096bbad
153ed1d4498
hex261c4aaad

10230213293 has 16 divisors (see below), whose sum is σ = 10415952000. Its totient is φ = 10046615040.

The previous prime is 10230213289. The next prime is 10230213319. The reversal of 10230213293 is 39231203201.

It is a cyclic number.

It is not a de Polignac number, because 10230213293 - 22 = 10230213289 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230213283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6318038 + ... + 6319656.

It is an arithmetic number, because the mean of its divisors is an integer number (650997000).

Almost surely, 210230213293 is an apocalyptic number.

It is an amenable number.

10230213293 is a deficient number, since it is larger than the sum of its proper divisors (185738707).

10230213293 is a wasteful number, since it uses less digits than its factorization.

10230213293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 10230213293 its reverse (39231203201), we get a palindrome (49461416494).

The spelling of 10230213293 in words is "ten billion, two hundred thirty million, two hundred thirteen thousand, two hundred ninety-three".

Divisors: 1 113 199 281 1619 22487 31753 55919 182947 322181 454939 6318847 36406453 51408107 90532861 10230213293