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875353030812007 = 11236763511591513
BaseRepresentation
bin1100011100001000010000001…
…0011101000110000101100111
311020210100221011210000112022221
43013002010002131012011213
51404213241001341441012
612341415344133333211
7352244112061444066
oct30702040235060547
94223327153015287
10875353030812007
11233a0715453a130
1282215346a97207
132b75858a317057
141162345427a1dd
156b2ee1b606507
hex31c2102746167

875353030812007 has 16 divisors (see below), whose sum is σ = 996596640200448. Its totient is φ = 761063996911680.

The previous prime is 875353030811989. The next prime is 875353030812031. The reversal of 875353030812007 is 700218030353578.

It is not a de Polignac number, because 875353030812007 - 231 = 875350883328359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875353030812077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254084718 + ... + 257506795.

It is an arithmetic number, because the mean of its divisors is an integer number (62287290012528).

Almost surely, 2875353030812007 is an apocalyptic number.

875353030812007 is a deficient number, since it is larger than the sum of its proper divisors (121243609388441).

875353030812007 is a wasteful number, since it uses less digits than its factorization.

875353030812007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511598310.

The product of its (nonzero) digits is 4233600, while the sum is 52.

The spelling of 875353030812007 in words is "eight hundred seventy-five trillion, three hundred fifty-three billion, thirty million, eight hundred twelve thousand, seven".

Divisors: 1 11 23 253 6763 74393 155549 1711039 511591513 5627506643 11766604799 129432652789 3459893402419 38058827426609 79577548255637 875353030812007