Base | Representation |
---|---|
bin | 1000011011100100001… |
… | …1101110110100110000 |
3 | 111211212001112111021221 |
4 | 2012321003232310300 |
5 | 4333112200341302 |
6 | 150312111354424 |
7 | 13315144333414 |
oct | 2067103566460 |
9 | 454761474257 |
10 | 144838683952 |
11 | 5647572aaa6 |
12 | 240a2222a14 |
13 | 1087318c0b1 |
14 | 70200dad44 |
15 | 3b7a910937 |
hex | 21b90eed30 |
144838683952 has 20 divisors (see below), whose sum is σ = 280652590656. Its totient is φ = 72412208960.
The previous prime is 144838683919. The next prime is 144838683971. The reversal of 144838683952 is 259386838441.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276343 + ... + 605014.
Almost surely, 2144838683952 is an apocalyptic number.
It is an amenable number.
144838683952 is a deficient number, since it is larger than the sum of its proper divisors (135813906704).
144838683952 is a wasteful number, since it uses less digits than its factorization.
144838683952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 891636 (or 891630 counting only the distinct ones).
The product of its digits is 39813120, while the sum is 61.
The spelling of 144838683952 in words is "one hundred forty-four billion, eight hundred thirty-eight million, six hundred eighty-three thousand, nine hundred fifty-two".
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