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38362318713368 = 23135911355327501
BaseRepresentation
bin10001011100011111011000…
…11000010011001000011000
312000211101211221122211121122
420232033230120103020120
520012012012042311433
6213331223402424412
711036405006560106
oct1056175430231030
9160741757584548
1038362318713368
11112504058a0291
124376a5ab02108
131853721ab6c20
14968a63560c76
15467d5a4bc198
hex22e3ec613218

38362318713368 has 64 divisors (see below), whose sum is σ = 79472423872800. Its totient is φ = 17251557120000.

The previous prime is 38362318713359. The next prime is 38362318713401. The reversal of 38362318713368 is 86331781326383.

It is a self number, because there is not a number n which added to its sum of digits gives 38362318713368.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26970383 + ... + 28357118.

Almost surely, 238362318713368 is an apocalyptic number.

It is an amenable number.

38362318713368 is an abundant number, since it is smaller than the sum of its proper divisors (41110105159432).

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

38362318713368 is a wasteful number, since it uses less digits than its factorization.

38362318713368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55327692 (or 55327688 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 62.

The spelling of 38362318713368 in words is "thirty-eight trillion, three hundred sixty-two billion, three hundred eighteen million, seven hundred thirteen thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 13 26 52 59 104 113 118 226 236 452 472 767 904 1469 1534 2938 3068 5876 6136 6667 11752 13334 26668 53336 86671 173342 346684 693368 55327501 110655002 221310004 442620008 719257513 1438515026 2877030052 3264322559 5754060104 6252007613 6528645118 12504015226 13057290236 25008030452 26114580472 42436193267 50016060904 81276098969 84872386534 162552197938 169744773068 325104395876 339489546136 368868449167 650208791752 737736898334 1475473796668 2950947593336 4795289839171 9590579678342 19181159356684 38362318713368