Base | Representation |
---|---|
bin | 101010111010011100100… |
… | …111000001000001100100 |
3 | 101102220211010210200001121 |
4 | 222322130213001001210 |
5 | 341304000102213224 |
6 | 10134423533303324 |
7 | 423025231145422 |
oct | 52723447010144 |
9 | 11386733720047 |
10 | 2948975038564 |
11 | a37720590a65 |
12 | 3b7645934b44 |
13 | 185119623529 |
14 | a2a343dc112 |
15 | 51a99ddbbe4 |
hex | 2ae9c9c1064 |
2948975038564 has 27 divisors (see below), whose sum is σ = 5446738551891. Its totient is φ = 1396852002360.
The previous prime is 2948975038561. The next prime is 2948975038591. The reversal of 2948975038564 is 4658305798492.
The square root of 2948975038564 is 1717258.
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 = 2948975038493 and 2948975038502.
It is not an unprimeable number, because it can be changed into a prime (2948975038561) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 65233209 + ... + 65278399.
Almost surely, 22948975038564 is an apocalyptic number.
2948975038564 is the 1717258-th square number.
It is an amenable number.
2948975038564 is a deficient number, since it is larger than the sum of its proper divisors (2497763513327).
2948975038564 is an frugal number, since it uses more digits than its factorization.
2948975038564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90424 (or 45212 counting only the distinct ones).
The product of its (nonzero) digits is 522547200, while the sum is 70.
The spelling of 2948975038564 in words is "two trillion, nine hundred forty-eight billion, nine hundred seventy-five million, thirty-eight thousand, five hundred sixty-four".
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