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290174743316 = 221720112121967
BaseRepresentation
bin1000011100011111100…
…00110011001100010100
31000201222202222021101102
410032033300303030110
514223234213241231
6341145431445232
726651541423203
oct4161760631424
91021882867342
10290174743316
11102076094557
12482a2b26818
13214953c4763
141008a2a923a
157834d1bacb
hex438fc33314

290174743316 has 24 divisors (see below), whose sum is σ = 537944351616. Its totient is φ = 136484853120.

The previous prime is 290174743297. The next prime is 290174743349. The reversal of 290174743316 is 613347471092.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 924236 + ... + 1197731.

It is an arithmetic number, because the mean of its divisors is an integer number (22414347984).

Almost surely, 2290174743316 is an apocalyptic number.

It is an amenable number.

290174743316 is a deficient number, since it is larger than the sum of its proper divisors (247769608300).

290174743316 is a wasteful number, since it uses less digits than its factorization.

290174743316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123999 (or 2123997 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 290174743316 in words is "two hundred ninety billion, one hundred seventy-four million, seven hundred forty-three thousand, three hundred sixteen".

Divisors: 1 2 4 17 34 68 2011 4022 8044 34187 68374 136748 2121967 4243934 8487868 36073439 72146878 144293756 4267275637 8534551274 17069102548 72543685829 145087371658 290174743316