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5508342686 = 27111797109199
BaseRepresentation
bin1010010000101001…
…01010001110011110
3112012212220210122002
411020110222032132
542240113431221
62310330522302
7253334066060
oct51024521636
915185823562
105508342686
112377352430
121098896392
1369a275092
143a37c9730
152238bb80b
hex14852a39e

5508342686 has 128 divisors (see below), whose sum is σ = 11176704000. Its totient is φ = 1970749440.

The previous prime is 5508342673. The next prime is 5508342709. The reversal of 5508342686 is 6862438055.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5508342686.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27680015 + ... + 27680213.

It is an arithmetic number, because the mean of its divisors is an integer number (87318000).

Almost surely, 25508342686 is an apocalyptic number.

5508342686 is an abundant number, since it is smaller than the sum of its proper divisors (5668361314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5508342686 is a wasteful number, since it uses less digits than its factorization.

5508342686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442.

The product of its (nonzero) digits is 1382400, while the sum is 47.

The square root of 5508342686 is about 74218.2099352982. The cubic root of 5508342686 is about 1766.0662194336.

The spelling of 5508342686 in words is "five billion, five hundred eight million, three hundred forty-two thousand, six hundred eighty-six".

Divisors: 1 2 7 11 14 17 22 34 77 97 109 119 154 187 194 199 218 238 374 398 679 763 1067 1199 1309 1358 1393 1526 1649 1853 2134 2189 2398 2618 2786 3298 3383 3706 4378 6766 7469 8393 10573 11543 12971 14938 15323 16786 18139 19303 20383 21146 21691 23086 23681 25942 30646 36278 37213 38606 40766 43382 47362 74011 74426 116303 126973 135121 142681 148022 151837 179741 212333 232606 238601 253946 260491 270242 285362 303674 328151 359482 368747 424666 477202 520982 656302 737494 814121 1258187 1486331 1628242 1670207 1977151 2104027 2297057 2516374 2581229 2972662 3340414 3609661 3954302 4056217 4208054 4594114 5162458 7219322 8112434 13840057 14728189 23144297 25267627 27680114 28393519 29456378 35768459 46288594 50535254 56787038 71536918 162010079 250379213 324020158 393453049 500758426 786906098 2754171343 5508342686