Base | Representation |
---|---|
bin | 100000001110001100000… |
… | …000110001101011001100 |
3 | 21211200101101111212112100 |
4 | 200032030000301223030 |
5 | 242234244313434043 |
6 | 4413114331435100 |
7 | 315655233260511 |
oct | 40161400615314 |
9 | 7750341455470 |
10 | 2214257171148 |
11 | 7840744a1760 |
12 | 2b917a2b5a90 |
13 | 130a5a545b99 |
14 | 7925626d308 |
15 | 3c8e7e33cd3 |
hex | 2038c031acc |
2214257171148 has 72 divisors (see below), whose sum is σ = 6106966145280. Its totient is φ = 670878862560.
The previous prime is 2214257171129. The next prime is 2214257171167. The reversal of 2214257171148 is 8411717524122.
2214257171148 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 2 + 571 + 71 + 1 + 4 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (2214257171129) and next prime (2214257171167).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2026273 + ... + 2921351.
It is an arithmetic number, because the mean of its divisors is an integer number (84818974240).
Almost surely, 22214257171148 is an apocalyptic number.
It is an amenable number.
2214257171148 is an abundant number, since it is smaller than the sum of its proper divisors (3892708974132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2214257171148 is a wasteful number, since it uses less digits than its factorization.
2214257171148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 901347 (or 901342 counting only the distinct ones).
The product of its digits is 250880, while the sum is 45.
The spelling of 2214257171148 in words is "two trillion, two hundred fourteen billion, two hundred fifty-seven million, one hundred seventy-one thousand, one hundred forty-eight".
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