Search a number
-
+
130230303212010 = 23543319853504983
BaseRepresentation
bin11101100111000110011010…
…111101100100000111101010
3122002002220011202010122022210
4131213012122331210013222
5114032143130110241020
61140550550403025550
736300554213542401
oct3547063275440752
9562086152118283
10130230303212010
113854a3a80800a1
121273360906b2b6
135788884a20231
142423274a96638
15100c8c808c3e0
hex76719af641ea

130230303212010 has 64 divisors (see below), whose sum is σ = 313290958595328. Its totient is φ = 34646063606784.

The previous prime is 130230303211999. The next prime is 130230303212029. The reversal of 130230303212010 is 10212303032031.

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, 257637979 + ... + 258142961.

It is an arithmetic number, because the mean of its divisors is an integer number (4895171228052).

Almost surely, 2130230303212010 is an apocalyptic number.

130230303212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130230303212010 is an abundant number, since it is smaller than the sum of its proper divisors (183060655383318).

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

130230303212010 is a wasteful number, since it uses less digits than its factorization.

130230303212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525279.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 130230303212010 its reverse (10212303032031), we get a palindrome (140442606244041).

The spelling of 130230303212010 in words is "one hundred thirty trillion, two hundred thirty billion, three hundred three million, two hundred twelve thousand, ten".

Divisors: 1 2 3 5 6 10 15 30 433 866 1299 2165 2598 4330 6495 12990 19853 39706 59559 99265 119118 198530 297795 504983 595590 1009966 1514949 2524915 3029898 5049830 7574745 8596349 15149490 17192698 25789047 42981745 51578094 85963490 128945235 218657639 257890470 437315278 655972917 1093288195 1311945834 2186576390 3279864585 6559729170 10025427499 20050854998 30076282497 50127137495 60152564994 100254274990 150381412485 300762824970 4341010107067 8682020214134 13023030321201 21705050535335 26046060642402 43410101070670 65115151606005 130230303212010