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316350601231 = 7211535599423
BaseRepresentation
bin1001001101001111111…
…01110001100000001111
31010020120000110122000111
410212213331301200033
520140341223214411
6401155055140451
731566314512600
oct4464775614017
91106500418014
10316350601231
11112188737a85
1251389214727
1323aa741b892
1411450899da7
158367d5b721
hex49a7f7180f

316350601231 has 12 divisors (see below), whose sum is σ = 368318911872. Its totient is φ = 270922434048.

The previous prime is 316350601219. The next prime is 316350601253. The reversal of 316350601231 is 132106053613.

It is not a de Polignac number, because 316350601231 - 25 = 316350601199 is a prime.

It is a super-2 number, since 2×3163506012312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316350601193 and 316350601202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316350601201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2743215 + ... + 2856208.

It is an arithmetic number, because the mean of its divisors is an integer number (30693242656).

Almost surely, 2316350601231 is an apocalyptic number.

316350601231 is a deficient number, since it is larger than the sum of its proper divisors (51968310641).

316350601231 is a wasteful number, since it uses less digits than its factorization.

316350601231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5600590 (or 5600583 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

Adding to 316350601231 its reverse (132106053613), we get a palindrome (448456654844).

The spelling of 316350601231 in words is "three hundred sixteen billion, three hundred fifty million, six hundred one thousand, two hundred thirty-one".

Divisors: 1 7 49 1153 8071 56497 5599423 39195961 274371727 6456134719 45192943033 316350601231