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80407167501452 = 22113937346413421
BaseRepresentation
bin10010010010000101000000…
…101010000000010010001100
3101112200211221202100012012112
4102102011000222000102030
541014342334340021302
6443002313125123152
722636140365562131
oct2222050052002214
9345624852305175
1080407167501452
1123690540931460
1290275458594b8
1335b34953c247c
1415bda28a36588
159468956d6552
hex492140a8048c

80407167501452 has 24 divisors (see below), whose sum is σ = 153508494537552. Its totient is φ = 36547783444800.

The previous prime is 80407167501413. The next prime is 80407167501469. The reversal of 80407167501452 is 25410576170408.

It is a self number, because there is not a number n which added to its sum of digits gives 80407167501452.

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, 21474299 + ... + 24939122.

It is an arithmetic number, because the mean of its divisors is an integer number (6396187272398).

Almost surely, 280407167501452 is an apocalyptic number.

It is an amenable number.

80407167501452 is a deficient number, since it is larger than the sum of its proper divisors (73101327036100).

80407167501452 is a wasteful number, since it uses less digits than its factorization.

80407167501452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46452809 (or 46452807 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 50.

The spelling of 80407167501452 in words is "eighty trillion, four hundred seven billion, one hundred sixty-seven million, five hundred one thousand, four hundred fifty-two".

Divisors: 1 2 4 11 22 44 39373 78746 157492 433103 866206 1732412 46413421 92826842 185653684 510547631 1021095262 2042190524 1827435625033 3654871250066 7309742500132 20101791875363 40203583750726 80407167501452