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386281073014134 = 233734735291420919
BaseRepresentation
bin101011111010100100001001…
…0001000111111010101110110
31212122201002222010210200112220
41113311020102020333111312
5401112312114142423014
63445315024122023210
7144235613042410404
oct12765102210772566
91778632863720486
10386281073014134
11102098979431731
12373a7a39947b06
13137701c21406ac
146b5616474c474
152e9d0cce786a9
hex15f521223f576

386281073014134 has 64 divisors (see below), whose sum is σ = 795954823948800. Its totient is φ = 124883823714048.

The previous prime is 386281073014051. The next prime is 386281073014157. The reversal of 386281073014134 is 431410370182683.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 271142527 + ... + 272563445.

It is an arithmetic number, because the mean of its divisors is an integer number (12436794124200).

Almost surely, 2386281073014134 is an apocalyptic number.

386281073014134 is an abundant number, since it is smaller than the sum of its proper divisors (409673750934666).

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

386281073014134 is a wasteful number, since it uses less digits than its factorization.

386281073014134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424837.

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 386281073014134 in words is "three hundred eighty-six trillion, two hundred eighty-one billion, seventy-three million, fourteen thousand, one hundred thirty-four".

Divisors: 1 2 3 6 37 74 111 222 347 694 1041 2082 3529 7058 10587 12839 21174 25678 38517 77034 130573 261146 391719 783438 1224563 1420919 2449126 2841838 3673689 4262757 7347378 8525514 45308831 52574003 90617662 105148006 135926493 157722009 271852986 315444018 493058893 986117786 1479176679 2958353358 5014423151 10028846302 15043269453 18243179041 30086538906 36486358082 54729537123 109459074246 185533656587 371067313174 556600969761 1113201939522 1740004833397 3480009666794 5220014500191 10440029000382 64380178835689 128760357671378 193140536507067 386281073014134