Search a number
-
+
12203102101300 = 22521111093729183
BaseRepresentation
bin1011000110010100000110…
…0100001101111100110100
31121012121100011111212021121
42301211001210031330310
53044413423114220200
641542005552553324
72366434150255435
oct261450144157464
947177304455247
1012203102101300
113985341002690
121451062252844
136a69945c1356
143028c1a8348c
1516266d8a5e1a
hexb194190df34

12203102101300 has 36 divisors (see below), whose sum is σ = 28888070795136. Its totient is φ = 4437491672800.

The previous prime is 12203102101291. The next prime is 12203102101303. The reversal of 12203102101300 is 310120130221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12203102101303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5546863492 + ... + 5546865691.

It is an arithmetic number, because the mean of its divisors is an integer number (802446410976).

Almost surely, 212203102101300 is an apocalyptic number.

12203102101300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12203102101300 is an abundant number, since it is smaller than the sum of its proper divisors (16684968693836).

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

12203102101300 is a wasteful number, since it uses less digits than its factorization.

12203102101300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11093729208 (or 11093729201 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12203102101300 its reverse (310120130221), we get a palindrome (12513222231521).

The spelling of 12203102101300 in words is "twelve trillion, two hundred three billion, one hundred two million, one hundred one thousand, three hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 11093729183 22187458366 44374916732 55468645915 110937291830 122031021013 221874583660 244062042026 277343229575 488124084052 554686459150 610155105065 1109372918300 1220310210130 2440620420260 3050775525325 6101551050650 12203102101300