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401307835367070 = 232523193868519501
BaseRepresentation
bin101101100111111001100001…
…0111110001111111010011110
31221121220122200001020110100100
41123033303002332033322132
5410100011421323221240
63541302135141441530
7150346351161060552
oct13317630276177236
91847818601213310
10401307835367070
11106961773a9a065
12390141921102a6
13142c0221a34b68
14711558d683862
15315de0ed7de30
hex16cfcc2f8fe9e

401307835367070 has 48 divisors (see below), whose sum is σ = 1088765605523232. Its totient is φ = 102362578296000.

The previous prime is 401307835367063. The next prime is 401307835367071. The reversal of 401307835367070 is 70763538703104.

401307835367070 is a `hidden beast` number, since 4 + 0 + 1 + 30 + 7 + 8 + 3 + 536 + 7 + 0 + 70 = 666.

It is a super-2 number, since 2×4013078353670702 (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 401307835366998 and 401307835367016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401307835367071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96934257681 + ... + 96934261820.

It is an arithmetic number, because the mean of its divisors is an integer number (22682616781734).

Almost surely, 2401307835367070 is an apocalyptic number.

401307835367070 is an abundant number, since it is smaller than the sum of its proper divisors (687457770156162).

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

401307835367070 is a wasteful number, since it uses less digits than its factorization.

401307835367070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193868519537 (or 193868519534 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 54.

The spelling of 401307835367070 in words is "four hundred one trillion, three hundred seven billion, eight hundred thirty-five million, three hundred sixty-seven thousand, seventy".

Divisors: 1 2 3 5 6 9 10 15 18 23 30 45 46 69 90 115 138 207 230 345 414 690 1035 2070 193868519501 387737039002 581605558503 969342597505 1163211117006 1744816675509 1938685195010 2908027792515 3489633351018 4458975948523 5816055585030 8724083377545 8917951897046 13376927845569 17448166755090 22294879742615 26753855691138 40130783536707 44589759485230 66884639227845 80261567073414 133769278455690 200653917683535 401307835367070