Search a number
-
+
310352341312 = 2613376799023
BaseRepresentation
bin1001000010000100111…
…00001110100101000000
31002200001222200110021201
410201002130032211000
520041100144410222
6354323543430544
731264551242416
oct4410234164500
91080058613251
10310352341312
1110a68a895582
1250194455454
132335c811b60
1411041dc12b6
158116469427
hex484270e940

310352341312 has 56 divisors (see below), whose sum is σ = 663411684096. Its totient is φ = 143200071168.

The previous prime is 310352341303. The next prime is 310352341333. The reversal of 310352341312 is 213143253013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3084633 + ... + 3183655.

It is an arithmetic number, because the mean of its divisors is an integer number (11846637216).

Almost surely, 2310352341312 is an apocalyptic number.

310352341312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

310352341312 is an abundant number, since it is smaller than the sum of its proper divisors (353059342784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

310352341312 is a wasteful number, since it uses less digits than its factorization.

310352341312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102815 (or 102805 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 310352341312 its reverse (213143253013), we get a palindrome (523495594325).

The spelling of 310352341312 in words is "three hundred ten billion, three hundred fifty-two million, three hundred forty-one thousand, three hundred twelve".

Divisors: 1 2 4 8 13 16 26 32 52 64 104 208 416 832 3767 7534 15068 30136 48971 60272 97942 99023 120544 195884 198046 241088 391768 396092 783536 792184 1287299 1567072 1584368 2574598 3134144 3168736 5149196 6337472 10298392 20596784 41193568 82387136 373019641 746039282 1492078564 2984157128 4849255333 5968314256 9698510666 11936628512 19397021332 23873257024 38794042664 77588085328 155176170656 310352341312