Search a number
-
+
1301400100230 = 235432294405403
BaseRepresentation
bin10010111100000001011…
…111011001110110000110
311121102010210212220200020
4102330001133121312012
5132310231411201410
62433504400400010
7163010623222266
oct22740137316606
94542123786606
101301400100230
11461a1447a21a
12190278316006
139594c1ac709
1446db94c57a6
1523cbbcd9a70
hex12f017d9d86

1301400100230 has 64 divisors (see below), whose sum is σ = 3209953570560. Its totient is φ = 337489036416.

The previous prime is 1301400100201. The next prime is 1301400100243. The reversal of 1301400100230 is 320010041031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1907292 + ... + 2498111.

It is an arithmetic number, because the mean of its divisors is an integer number (50155524540).

Almost surely, 21301400100230 is an apocalyptic number.

1301400100230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301400100230 is an abundant number, since it is smaller than the sum of its proper divisors (1908553470330).

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

1301400100230 is a wasteful number, since it uses less digits than its factorization.

1301400100230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4405685.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1301400100230 its reverse (320010041031), we get a palindrome (1621410141261).

The spelling of 1301400100230 in words is "one trillion, three hundred one billion, four hundred million, one hundred thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 43 86 129 215 229 258 430 458 645 687 1145 1290 1374 2290 3435 6870 9847 19694 29541 49235 59082 98470 147705 295410 4405403 8810806 13216209 22027015 26432418 44054030 66081045 132162090 189432329 378864658 568296987 947161645 1008837287 1136593974 1894323290 2017674574 2841484935 3026511861 5044186435 5682969870 6053023722 10088372870 15132559305 30265118610 43380003341 86760006682 130140010023 216900016705 260280020046 433800033410 650700050115 1301400100230