Base | Representation |
---|---|
bin | 101101100110010110… |
… | …110110100100000100 |
3 | 11200101020110120200001 |
4 | 231212112312210010 |
5 | 1300233222010243 |
6 | 34254235331044 |
7 | 3352215225253 |
oct | 554626664404 |
9 | 150336416601 |
10 | 48961906948 |
11 | 198457a1409 |
12 | 95a52b0a84 |
13 | 4803985c96 |
14 | 252690879a |
15 | 141868ba4d |
hex | b665b6904 |
48961906948 has 6 divisors (see below), whose sum is σ = 85683337166. Its totient is φ = 24480953472.
The previous prime is 48961906927. The next prime is 48961906979. The reversal of 48961906948 is 84960916984.
It can be written as a sum of positive squares in only one way, i.e., 25933237444 + 23028669504 = 161038^2 + 151752^2 .
It is a super-2 number, since 2×489619069482 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 48961906948.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6120238365 + ... + 6120238372.
Almost surely, 248961906948 is an apocalyptic number.
It is an amenable number.
48961906948 is a deficient number, since it is larger than the sum of its proper divisors (36721430218).
48961906948 is a wasteful number, since it uses less digits than its factorization.
48961906948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12240476741 (or 12240476739 counting only the distinct ones).
The product of its (nonzero) digits is 26873856, while the sum is 64.
The spelling of 48961906948 in words is "forty-eight billion, nine hundred sixty-one million, nine hundred six thousand, nine hundred forty-eight".
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