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12883355382370 = 2511235092235329
BaseRepresentation
bin1011101101111010001111…
…0100100011001001100010
31200121122012012002000002011
42323132203310203021202
53142040102434213440
643222310505343134
72466535361614024
oct273364364431142
950548165060064
1012883355382370
114117889277060
121540a69797aaa
13725b839a4605
143277b4594014
151751d40739ea
hexbb7a3d23262

12883355382370 has 32 divisors (see below), whose sum is σ = 26398147950720. Its totient is φ = 4481167088640.

The previous prime is 12883355382349. The next prime is 12883355382407. The reversal of 12883355382370 is 7328355338821.

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 15 ways as a sum of consecutive naturals, for example, 2546115135 + ... + 2546120194.

It is an arithmetic number, because the mean of its divisors is an integer number (824942123460).

Almost surely, 212883355382370 is an apocalyptic number.

12883355382370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12883355382370 is an abundant number, since it is smaller than the sum of its proper divisors (13514792568350).

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

12883355382370 is a wasteful number, since it uses less digits than its factorization.

12883355382370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5092235370.

The product of its (nonzero) digits is 29030400, while the sum is 58.

The spelling of 12883355382370 in words is "twelve trillion, eight hundred eighty-three billion, three hundred fifty-five million, three hundred eighty-two thousand, three hundred seventy".

Divisors: 1 2 5 10 11 22 23 46 55 110 115 230 253 506 1265 2530 5092235329 10184470658 25461176645 50922353290 56014588619 112029177238 117121412567 234242825134 280072943095 560145886190 585607062835 1171214125670 1288335538237 2576671076474 6441677691185 12883355382370