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208244242282 = 2195480111639
BaseRepresentation
bin1100000111110001010…
…0101111011101101010
3201220111220021120211011
43001330110233131222
511402441011223112
6235355512454134
721021325565536
oct3017424573552
9656456246734
10208244242282
118035249a47a
12344386aa34a
131683933a04b
14a116da6bc6
15563c117aa7
hex307c52f76a

208244242282 has 8 divisors (see below), whose sum is σ = 328806698400. Its totient is φ = 98642009484.

The previous prime is 208244242279. The next prime is 208244242331. The reversal of 208244242282 is 282242442802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2740055782 + ... + 2740055857.

It is an arithmetic number, because the mean of its divisors is an integer number (41100837300).

Almost surely, 2208244242282 is an apocalyptic number.

208244242282 is a deficient number, since it is larger than the sum of its proper divisors (120562456118).

208244242282 is a wasteful number, since it uses less digits than its factorization.

208244242282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5480111660.

The product of its (nonzero) digits is 262144, while the sum is 40.

The spelling of 208244242282 in words is "two hundred eight billion, two hundred forty-four million, two hundred forty-two thousand, two hundred eighty-two".

Divisors: 1 2 19 38 5480111639 10960223278 104122121141 208244242282