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80606003415 = 3572632918921
BaseRepresentation
bin100101100010001111…
…1100000000011010111
321201001120102020101220
41023010133200003113
52310040114102130
6101010242221423
75552330503260
oct1130437400327
9251046366356
1080606003415
1131203a95453
1213756954873
1377a7853112
143c89445967
15216b7c5410
hex12c47e00d7

80606003415 has 32 divisors (see below), whose sum is σ = 147954318336. Its totient is φ = 36708337920.

The previous prime is 80606003369. The next prime is 80606003419. The reversal of 80606003415 is 51430060608.

It is not a de Polignac number, because 80606003415 - 212 = 80605999319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80606003419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1431846 + ... + 1487075.

It is an arithmetic number, because the mean of its divisors is an integer number (4623572448).

Almost surely, 280606003415 is an apocalyptic number.

80606003415 is a deficient number, since it is larger than the sum of its proper divisors (67348314921).

80606003415 is a wasteful number, since it uses less digits than its factorization.

80606003415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919199.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 80606003415 in words is "eighty billion, six hundred six million, three thousand, four hundred fifteen".

Divisors: 1 3 5 7 15 21 35 105 263 789 1315 1841 3945 5523 9205 27615 2918921 8756763 14594605 20432447 43783815 61297341 102162235 306486705 767676223 2303028669 3838381115 5373733561 11515143345 16121200683 26868667805 80606003415