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8087112207394 = 2112921972218751
BaseRepresentation
bin111010110101110110101…
…1100110100110000100010
31001122010020202101001020221
41311223231130310300202
52024444401211114034
625111100144553254
71463163115364323
oct165535534646042
931563222331227
108087112207394
1126387a8012a70
12aa740562282a
134687c435abcc
141dd5bdc2244a
15e056ea14bb4
hex75aed734c22

8087112207394 has 48 divisors (see below), whose sum is σ = 13775095166976. Its totient is φ = 3531185000000.

The previous prime is 8087112207341. The next prime is 8087112207443. The reversal of 8087112207394 is 4937022117808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2535519 + ... + 4754269.

It is an arithmetic number, because the mean of its divisors is an integer number (286981149312).

Almost surely, 28087112207394 is an apocalyptic number.

8087112207394 is a deficient number, since it is larger than the sum of its proper divisors (5687982959582).

8087112207394 is a wasteful number, since it uses less digits than its factorization.

8087112207394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219019 (or 2218990 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 52.

The spelling of 8087112207394 in words is "eight trillion, eighty-seven billion, one hundred twelve million, two hundred seven thousand, three hundred ninety-four".

Divisors: 1 2 11 22 29 58 197 319 394 638 841 1682 2167 4334 5713 9251 11426 18502 62843 125686 165677 331354 1822447 2218751 3644894 4437502 24406261 48812522 64343779 128687558 437093947 707781569 874187894 1415563138 1865969591 3731939182 4808033417 9616066834 12675724463 20525665501 25351448926 41051331002 139432969093 278865938186 367596009427 735192018854 4043556103697 8087112207394