Base | Representation |
---|---|
bin | 10011000101101111010111… |
… | …101001010001010001000000 |
3 | 102000021020120122002212201121 |
4 | 103011233113221101101000 |
5 | 42001024114433424401 |
6 | 454321245441042024 |
7 | 23453501146146511 |
oct | 2305572751212100 |
9 | 360236518085647 |
10 | 83957343654976 |
11 | 2482a122803400 |
12 | 94bb5b4626314 |
13 | 37b01b3467cbc |
14 | 16a37b2a18a08 |
15 | 9a8dcaaebca1 |
hex | 4c5bd7a51440 |
83957343654976 has 63 divisors (see below), whose sum is σ = 183127209646423. Its totient is φ = 38162062421120.
The previous prime is 83957343654931. The next prime is 83957343655057. The reversal of 83957343654976 is 67945634375938.
The square root of 83957343654976 is 9162824.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 83957343654896 and 83957343654905.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 806276451 + ... + 806380573.
Almost surely, 283957343654976 is an apocalyptic number.
83957343654976 is the 9162824-th square number.
It is an amenable number.
83957343654976 is an abundant number, since it is smaller than the sum of its proper divisors (99169865991447).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83957343654976 is an frugal number, since it uses more digits than its factorization.
83957343654976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208280 (or 104136 counting only the distinct ones).
The product of its digits is 12345177600, while the sum is 79.
The spelling of 83957343654976 in words is "eighty-three trillion, nine hundred fifty-seven billion, three hundred forty-three million, six hundred fifty-four thousand, nine hundred seventy-six".
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