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490312101213094 = 267193157911200607
BaseRepresentation
bin110111101111011111010111…
…0100111110011001110100110
32101022001101020100211201221211
41233132332232213303032212
51003231233140402304334
64454450134132502034
7205163610643113406
oct15736765647631646
92338041210751854
10490312101213094
111322572157a7606
1246ba992a77a91a
13180783044785b4
1489113376b6806
153ba422272da64
hex1bdefae9f33a6

490312101213094 has 32 divisors (see below), whose sum is σ = 750361020788736. Its totient is φ = 240230311073280.

The previous prime is 490312101213091. The next prime is 490312101213149.

490312101213094 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490312101213091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407786539 + ... + 408987145.

It is an arithmetic number, because the mean of its divisors is an integer number (23448781899648).

Almost surely, 2490312101213094 is an apocalyptic number.

490312101213094 is a deficient number, since it is larger than the sum of its proper divisors (260048919575642).

490312101213094 is a wasteful number, since it uses less digits than its factorization.

490312101213094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216660.

The product of its (nonzero) digits is 46656, while the sum is 40.

The spelling of 490312101213094 in words is "four hundred ninety trillion, three hundred twelve billion, one hundred one million, two hundred thirteen thousand, ninety-four".

Divisors: 1 2 67 134 193 386 12931 15791 25862 31582 1057997 1200607 2115994 2401214 3047663 6095326 80440669 160881338 204193421 231717151 408386842 463434302 15525049117 18958785137 31050098234 37917570274 1270238604179 2540477208358 3659045531441 7318091062882 245156050606547 490312101213094