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3103310132212 = 2217113943942787
BaseRepresentation
bin101101001010001011101…
…100101011001111110100
3101222200012000111202110011
4231022023230223033310
5401321034343212322
610333350242110004
7440130626614603
oct55121354531764
911880160452404
103103310132212
11a97119737134
1242153834b304
1319684405b754
14aa2b580da3a
1555ace383677
hex2d28bb2b3f4

3103310132212 has 48 divisors (see below), whose sum is σ = 5801888494080. Its totient is φ = 1447270336512.

The previous prime is 3103310132149. The next prime is 3103310132231. The reversal of 3103310132212 is 2122310133013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72507883 + ... + 72550669.

It is an arithmetic number, because the mean of its divisors is an integer number (120872676960).

Almost surely, 23103310132212 is an apocalyptic number.

It is an amenable number.

3103310132212 is a deficient number, since it is larger than the sum of its proper divisors (2698578361868).

3103310132212 is a wasteful number, since it uses less digits than its factorization.

3103310132212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52360 (or 52358 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 3103310132212 its reverse (2122310133013), we get a palindrome (5225620265225).

The spelling of 3103310132212 in words is "three trillion, one hundred three billion, three hundred ten million, one hundred thirty-two thousand, two hundred twelve".

Divisors: 1 2 4 17 34 68 113 226 452 1921 3842 7684 9439 18878 37756 42787 85574 160463 171148 320926 641852 727379 1066607 1454758 2133214 2909516 4266428 4834931 9669862 18132319 19339724 36264638 72529276 82193827 164387654 328775308 403866493 807732986 1615465972 6865730381 13731460762 27462921524 45636913709 91273827418 182547654836 775827533053 1551655066106 3103310132212