Search a number
-
+
860038024142 = 2111272231380341
BaseRepresentation
bin11001000001111100100…
…00101100101111001110
310001012220112021101001102
430200332100230233032
5103042324213233032
61455032423343102
7116064354405203
oct14407620545716
93035815241042
10860038024142
11301816052970
1211a820bb1a92
136314155ac4b
142d8a9cb5caa
1517589056362
hexc83e42cbce

860038024142 has 32 divisors (see below), whose sum is σ = 1424777969664. Its totient is φ = 386108704800.

The previous prime is 860038024141. The next prime is 860038024147. The reversal of 860038024142 is 241420830068.

860038024142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 860038024096 and 860038024105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860038024141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67109 + ... + 1313232.

It is an arithmetic number, because the mean of its divisors is an integer number (44524311552).

Almost surely, 2860038024142 is an apocalyptic number.

860038024142 is a deficient number, since it is larger than the sum of its proper divisors (564739945522).

860038024142 is a wasteful number, since it uses less digits than its factorization.

860038024142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380704.

The product of its (nonzero) digits is 73728, while the sum is 38.

The spelling of 860038024142 in words is "eight hundred sixty billion, thirty-eight million, twenty-four thousand, one hundred forty-two".

Divisors: 1 2 11 22 127 223 254 446 1397 2453 2794 4906 28321 56642 311531 623062 1380341 2760682 15183751 30367502 175303307 307816043 350606614 615632086 1928336377 3385976473 3856672754 6771952946 39092637461 78185274922 430019012071 860038024142