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4349785756996 = 22241243272
BaseRepresentation
bin111111010011000011011…
…011110101010101000100
3120101211120001022020011001
4333103003123311111010
51032231330123210441
613130133004423044
7626155513613161
oct77230333652504
916354501266131
104349785756996
11142780872aa89
125a3026547a84
1325724c193b44
14110760563068
15782342de731
hex3f4c36f5544

4349785756996 has 27 divisors (see below), whose sum is σ = 7645608670077. Its totient is φ = 2165367879360.

The previous prime is 4349785756993. The next prime is 4349785756997. The reversal of 4349785756996 is 6996575879434.

The square root of 4349785756996 is 2085614.

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

It can be written as a sum of positive squares in only one way, i.e., 3271345046596 + 1078440710400 = 1808686^2 + 1038480^2 .

It is a super-2 number, since 2×43497857569962 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4349785756993) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 1005263785 + ... + 1005268111.

Almost surely, 24349785756996 is an apocalyptic number.

4349785756996 is the 2085614-th square number.

It is an amenable number.

4349785756996 is a deficient number, since it is larger than the sum of its proper divisors (3295822913081).

4349785756996 is an frugal number, since it uses more digits than its factorization.

4349785756996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9140 (or 4570 counting only the distinct ones).

The product of its digits is 12345177600, while the sum is 82.

The spelling of 4349785756996 in words is "four trillion, three hundred forty-nine billion, seven hundred eighty-five million, seven hundred fifty-six thousand, nine hundred ninety-six".

Divisors: 1 2 4 241 482 964 4327 8654 17308 58081 116162 232324 1042807 2085614 4171228 18722929 37445858 74891716 251316487 502632974 1005265948 4512225889 9024451778 18048903556 1087446439249 2174892878498 4349785756996