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4201064231 = 713314793109
BaseRepresentation
bin1111101001100111…
…0010011100100111
3101211210001011201112
43322121302130213
532100433023411
61532511215235
7206051312450
oct37231623447
911753034645
104201064231
111866433811
12992b1751b
1351c48c230
142bbd32127
15198c3eb8b
hexfa672727

4201064231 has 32 divisors (see below), whose sum is σ = 5350195200. Its totient is φ = 3208947840.

The previous prime is 4201064209. The next prime is 4201064243. The reversal of 4201064231 is 1324601024.

It is not a de Polignac number, because 4201064231 - 214 = 4201047847 is a prime.

It is a super-2 number, since 2×42010642312 = 35297881345975242722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4201064197 and 4201064206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4201064251) 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 31 ways as a sum of consecutive naturals, for example, 1349705 + ... + 1352813.

It is an arithmetic number, because the mean of its divisors is an integer number (167193600).

Almost surely, 24201064231 is an apocalyptic number.

4201064231 is a deficient number, since it is larger than the sum of its proper divisors (1149130969).

4201064231 is a wasteful number, since it uses less digits than its factorization.

4201064231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4201064231 is about 64815.6171844410. The cubic root of 4201064231 is about 1613.5649091812.

Adding to 4201064231 its reverse (1324601024), we get a palindrome (5525665255).

The spelling of 4201064231 in words is "four billion, two hundred one million, sixty-four thousand, two hundred thirty-one".

Divisors: 1 7 13 31 91 217 403 479 2821 3109 3353 6227 14849 21763 40417 43589 96379 103943 193037 282919 674653 1252927 1351259 1489211 8770489 10424477 19359743 46165541 135518201 323158787 600152033 4201064231