Base | Representation |
---|---|
bin | 100000101000000101111… |
… | …001111010011001111001 |
3 | 21221100011212000101011111 |
4 | 200220011321322121321 |
5 | 243213230412333100 |
6 | 4433554344000321 |
7 | 320661430343431 |
oct | 40500571723171 |
9 | 7840155011144 |
10 | 2242071996025 |
11 | 794948211334 |
12 | 3026414600a1 |
13 | 133570c9a344 |
14 | 7a7343b92c1 |
15 | 3d4c4cbd6ba |
hex | 20a05e7a679 |
2242071996025 has 9 divisors (see below), whose sum is σ = 2780178558703. Its totient is φ = 1793651607400.
The previous prime is 2242071995957. The next prime is 2242071996037. The reversal of 2242071996025 is 5206991702422.
The square root of 2242071996025 is 1497355.
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., 807145918569 + 1434926077456 = 898413^2 + 1197884^2 .
It is not a de Polignac number, because 2242071996025 - 213 = 2242071987833 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2242071996025.
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, 7337040 + ... + 7636510.
Almost surely, 22242071996025 is an apocalyptic number.
2242071996025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2242071996025 is the 1497355-th square number.
2242071996025 is the 748678-th centered octagonal number.
It is an amenable number.
2242071996025 is a deficient number, since it is larger than the sum of its proper divisors (538106562678).
2242071996025 is an frugal number, since it uses more digits than its factorization.
2242071996025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 598952 (or 299476 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 49.
Multiplying 2242071996025 by its sum of digits (49), we get a square (109861527805225 = 104814852).
The spelling of 2242071996025 in words is "two trillion, two hundred forty-two billion, seventy-one million, nine hundred ninety-six thousand, twenty-five".
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