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312133020001341 = 37118115531664987
BaseRepresentation
bin100011011111000100010000…
…1110001111010010000111101
31111221011121212211121220021220
41012332020201301322100331
5311402441411110020331
63023503532502343553
7122513603133035430
oct10676104161722075
91457147784556256
10312133020001341
1190500963555130
122b011578a2abb9
131052202c564666
145711466a11817
1526144697d8296
hex11be221c7a43d

312133020001341 has 32 divisors (see below), whose sum is σ = 518871425799168. Its totient is φ = 162146726192640.

The previous prime is 312133020001333. The next prime is 312133020001343. The reversal of 312133020001341 is 143100020331213.

It is not a de Polignac number, because 312133020001341 - 23 = 312133020001333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312133020001343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 186636250 + ... + 188301236.

It is an arithmetic number, because the mean of its divisors is an integer number (16214732056224).

Almost surely, 2312133020001341 is an apocalyptic number.

It is an amenable number.

312133020001341 is a deficient number, since it is larger than the sum of its proper divisors (206738405797827).

312133020001341 is a wasteful number, since it uses less digits than its factorization.

312133020001341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2476561.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 312133020001341 its reverse (143100020331213), we get a palindrome (455233040332554).

The spelling of 312133020001341 in words is "three hundred twelve trillion, one hundred thirty-three billion, twenty million, one thousand, three hundred forty-one".

Divisors: 1 3 7 11 21 33 77 231 811553 1664987 2434659 4994961 5680871 8927083 11654909 17042613 18314857 26781249 34964727 54944571 62489581 128203999 187468743 384611997 1351225194811 4053675584433 9458576363677 14863477142921 28375729091031 44590431428763 104044340000447 312133020001341