Base | Representation |
---|---|
bin | 11111111111101101010… |
… | …100101101111000000000 |
3 | 21210012020212121122100022 |
4 | 133333231110231320000 |
5 | 242010424214403412 |
6 | 4402023504113012 |
7 | 314565036643451 |
oct | 37775524557000 |
9 | 7705225548308 |
10 | 2198709919232 |
11 | 77851647a232 |
12 | 2b615b605768 |
13 | 12c45050c438 |
14 | 785bd4b3128 |
15 | 3c2d8070a72 |
hex | 1ffed52de00 |
2198709919232 has 20 divisors (see below), whose sum is σ = 4393125484176. Its totient is φ = 1099354959360.
The previous prime is 2198709919223. The next prime is 2198709919249. The reversal of 2198709919232 is 2329199078912.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2147177144 + ... + 2147178167.
Almost surely, 22198709919232 is an apocalyptic number.
It is an amenable number.
2198709919232 is a deficient number, since it is larger than the sum of its proper divisors (2194415564944).
2198709919232 is an frugal number, since it uses more digits than its factorization.
2198709919232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4294355329 (or 4294355313 counting only the distinct ones).
The product of its (nonzero) digits is 8817984, while the sum is 62.
The spelling of 2198709919232 in words is "two trillion, one hundred ninety-eight billion, seven hundred nine million, nine hundred nineteen thousand, two hundred thirty-two".
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