Search a number
-
+
13102220212300 = 2252237155260313
BaseRepresentation
bin1011111010101001100100…
…1011100111100001001100
31201101120010020212100020101
42332222121023213201030
53204131321333243200
643511024334300444
72521414142151142
oct276523113474114
951346106770211
1013102220212300
1141a169081019a
12157736b057724
137406c345543b
14334217ca5592
1517ac4378226a
hexbea992e784c

13102220212300 has 36 divisors (see below), whose sum is σ = 28443809863336. Its totient is φ = 5238677577600.

The previous prime is 13102220212261. The next prime is 13102220212327. The reversal of 13102220212300 is 321202220131.

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 11 ways as a sum of consecutive naturals, for example, 27393057 + ... + 27867256.

Almost surely, 213102220212300 is an apocalyptic number.

13102220212300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13102220212300 is an abundant number, since it is smaller than the sum of its proper divisors (15341589651036).

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

13102220212300 is a wasteful number, since it uses less digits than its factorization.

13102220212300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55262698 (or 55262691 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13102220212300 its reverse (321202220131), we get a palindrome (13423422432431).

The spelling of 13102220212300 in words is "thirteen trillion, one hundred two billion, two hundred twenty million, two hundred twelve thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 2371 4742 9484 11855 23710 47420 59275 118550 237100 55260313 110520626 221041252 276301565 552603130 1105206260 1381507825 2763015650 5526031300 131022202123 262044404246 524088808492 655111010615 1310222021230 2620444042460 3275555053075 6551110106150 13102220212300