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231314103310 = 251929193217517
BaseRepresentation
bin1101011101101101100…
…1010001110000001110
3211010001200021221201111
43113123121101300032
512242212402301220
6254133024002234
722466115302563
oct3273331216016
9733050257644
10231314103310
118a110865524
12389b676037a
1318a74a196a4
14b2a4c7c86a
15603c62715a
hex35db651c0e

231314103310 has 64 divisors (see below), whose sum is σ = 455743713600. Its totient is φ = 84194353152.

The previous prime is 231314103289. The next prime is 231314103311. The reversal of 231314103310 is 13301413132.

It is a super-2 number, since 2×2313141033102 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231314103311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 954672 + ... + 1172188.

It is an arithmetic number, because the mean of its divisors is an integer number (7120995525).

Almost surely, 2231314103310 is an apocalyptic number.

231314103310 is a deficient number, since it is larger than the sum of its proper divisors (224429610290).

231314103310 is a wasteful number, since it uses less digits than its factorization.

231314103310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217765.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 231314103310 its reverse (13301413132), we get a palindrome (244615516442).

The spelling of 231314103310 in words is "two hundred thirty-one billion, three hundred fourteen million, one hundred three thousand, three hundred ten".

Divisors: 1 2 5 10 19 29 38 58 95 145 190 193 290 386 551 965 1102 1930 2755 3667 5510 5597 7334 11194 18335 27985 36670 55970 106343 212686 217517 435034 531715 1063430 1087585 2175170 4132823 6307993 8265646 12615986 20664115 31539965 41328230 41980781 63079930 83961562 119851867 209903905 239703734 419807810 599259335 797634839 1198518670 1217442649 1595269678 2434885298 3988174195 6087213245 7976348390 12174426490 23131410331 46262820662 115657051655 231314103310