Search a number
-
+
12010930129400 = 2352255723486371
BaseRepresentation
bin1010111011001000001100…
…1110010100100111111000
31120112020022101001012120212
42232302003032110213320
53033241341103120100
641313424540410252
72346522021410666
oct256620316244770
946466271035525
1012010930129400
113910896a2a8a4
12141b970246988
13691819cc2587
142d74914a1c36
1515c6727ac635
hexaec833949f8

12010930129400 has 48 divisors (see below), whose sum is σ = 27936334902840. Its totient is φ = 4802492937600.

The previous prime is 12010930129381. The next prime is 12010930129411. The reversal of 12010930129400 is 492103901021.

12010930129400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11231786 + ... + 12254585.

Almost surely, 212010930129400 is an apocalyptic number.

12010930129400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12010930129400 is an abundant number, since it is smaller than the sum of its proper divisors (15925404773440).

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

12010930129400 is a wasteful number, since it uses less digits than its factorization.

12010930129400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23488944 (or 23488935 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 12010930129400 in words is "twelve trillion, ten billion, nine hundred thirty million, one hundred twenty-nine thousand, four hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 2557 5114 10228 12785 20456 25570 51140 63925 102280 127850 255700 511400 23486371 46972742 93945484 117431855 187890968 234863710 469727420 587159275 939454840 1174318550 2348637100 4697274200 60054650647 120109301294 240218602588 300273253235 480437205176 600546506470 1201093012940 1501366266175 2402186025880 3002732532350 6005465064700 12010930129400