Search a number
-
+
293206110620 = 225211103167391
BaseRepresentation
bin1000100010001000111…
…00100011000110011100
31001000211001000200120112
410101010130203012130
514300441231014440
6342410320305152
730116630550563
oct4210434430634
91030731020515
10293206110620
11103391229695
12489aa1721b8
132185943c417
1410296b18bda
157961009965
hex444472319c

293206110620 has 48 divisors (see below), whose sum is σ = 619260235776. Its totient is φ = 116611656000.

The previous prime is 293206110601. The next prime is 293206110647. The reversal of 293206110620 is 26011602392.

It is a happy number.

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, 4317125 + ... + 4384515.

It is an arithmetic number, because the mean of its divisors is an integer number (12901254912).

Almost surely, 2293206110620 is an apocalyptic number.

293206110620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

293206110620 is an abundant number, since it is smaller than the sum of its proper divisors (326054125156).

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

293206110620 is a wasteful number, since it uses less digits than its factorization.

293206110620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68642 (or 68640 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 293206110620 in words is "two hundred ninety-three billion, two hundred six million, one hundred ten thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 211 422 844 1031 1055 2062 2110 4124 4220 5155 10310 20620 67391 134782 217541 269564 336955 435082 673910 870164 1087705 1347820 2175410 4350820 14219501 28439002 56878004 69480121 71097505 138960242 142195010 277920484 284390020 347400605 694801210 1389602420 14660305531 29320611062 58641222124 73301527655 146603055310 293206110620