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912334446244 = 2213217221612
BaseRepresentation
bin11010100011010110101…
…11101101111010100100
310020012220011012212120201
431101223113231322210
5104421430104234434
61535042021240244
7122625332561134
oct15215327557244
93205804185521
10912334446244
11321a12012921
12128996b63084
1368056cbc400
143222b5c2ac4
1518aea312614
hexd46b5edea4

912334446244 has 81 divisors (see below), whose sum is σ = 1837376065161. Its totient is φ = 396124784640.

The previous prime is 912334446203. The next prime is 912334446251. The reversal of 912334446244 is 442644433219.

The square root of 912334446244 is 955162.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 425967686244 + 486366760000 = 652662^2 + 697400^2 .

It is a super-2 number, since 2×9123344462442 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 912334446194 and 912334446203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 422180524 + ... + 422182684.

Almost surely, 2912334446244 is an apocalyptic number.

912334446244 is the 955162-nd square number.

It is an amenable number.

912334446244 is an abundant number, since it is smaller than the sum of its proper divisors (925041618917).

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

912334446244 is a wasteful number, since it uses less digits than its factorization.

912334446244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4386 (or 2193 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 46.

The spelling of 912334446244 in words is "nine hundred twelve billion, three hundred thirty-four million, four hundred forty-six thousand, two hundred forty-four".

Divisors: 1 2 4 13 17 26 34 52 68 169 221 289 338 442 578 676 884 1156 2161 2873 3757 4322 5746 7514 8644 11492 15028 28093 36737 48841 56186 73474 97682 112372 146948 195364 365209 477581 624529 730418 955162 1249058 1460836 1910324 2498116 4669921 6208553 8118877 9339842 12417106 16237754 18679684 24834212 32475508 60708973 79388657 105545401 121417946 158777314 211090802 242835892 317554628 422181604 789216649 1032052541 1349607169 1578433298 2064105082 2699214338 3156866596 4128210164 5398428676 13416683033 17544893197 26833366066 35089786394 53666732132 70179572788 228083611561 456167223122 912334446244