Search a number
-
+
1001210013230 = 25743360754419
BaseRepresentation
bin11101001000111001100…
…01000110011000101110
310112201022001021110120212
432210130301012120232
5112400434230410410
62043541033142422
7132222626460260
oct16443461063056
93481261243525
101001210013230
11356679a50829
1214205b25aa12
137354bb878bb
143665d021b30
151b09cacdb05
hexe91cc4662e

1001210013230 has 64 divisors (see below), whose sum is σ = 2067827650560. Its totient is φ = 341908729344.

The previous prime is 1001210013227. The next prime is 1001210013247. The reversal of 1001210013230 is 323100121001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18370961 + ... + 18425379.

It is an arithmetic number, because the mean of its divisors is an integer number (32309807040).

Almost surely, 21001210013230 is an apocalyptic number.

1001210013230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001210013230 is an abundant number, since it is smaller than the sum of its proper divisors (1066617637330).

1001210013230 is a wasteful number, since it uses less digits than its factorization.

1001210013230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55473.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1001210013230 its reverse (323100121001), we get a palindrome (1324310134231).

The spelling of 1001210013230 in words is "one trillion, one billion, two hundred ten million, thirteen thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 433 607 866 1214 2165 3031 3035 4249 4330 6062 6070 8498 15155 21245 30310 42490 54419 108838 262831 272095 380933 525662 544190 761866 1314155 1839817 1904665 2628310 3679634 3809330 9199085 18398170 23563427 33032333 47126854 66064666 117817135 164943989 165161665 231226331 235634270 329887978 330323330 462452662 824719945 1156131655 1649439890 2312263310 14303000189 28606000378 71515000945 100121001323 143030001890 200242002646 500605006615 1001210013230