Base | Representation |
---|---|
bin | 10101111001100001110100… |
… | …10101101011101100001101 |
3 | 20022111200110001000020111000 |
4 | 22330300322111223230031 |
5 | 22302442244413212021 |
6 | 250230344133250513 |
7 | 13100111224635663 |
oct | 1274607225535415 |
9 | 208450401006430 |
10 | 48156152085261 |
11 | 14386a00473140 |
12 | 5498b99a93a39 |
13 | 20b414b185bbc |
14 | bc6aad5c6c33 |
15 | 5879ba8dbb26 |
hex | 2bcc3a56bb0d |
48156152085261 has 32 divisors (see below), whose sum is σ = 77830446326400. Its totient is φ = 29184676064640.
The previous prime is 48156152085259. The next prime is 48156152085313. The reversal of 48156152085261 is 16258025165184.
It is a happy number.
48156152085261 is a `hidden beast` number, since 4 + 8 + 1 + 5 + 6 + 1 + 520 + 8 + 52 + 61 = 666.
It is not a de Polignac number, because 48156152085261 - 21 = 48156152085259 is a prime.
It is a super-2 number, since 2×481561520852612 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 48156152085198 and 48156152085207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48156152085361) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7624225 + ... + 12427433.
It is an arithmetic number, because the mean of its divisors is an integer number (2432201447700).
Almost surely, 248156152085261 is an apocalyptic number.
It is an amenable number.
48156152085261 is a deficient number, since it is larger than the sum of its proper divisors (29674294241139).
48156152085261 is a wasteful number, since it uses less digits than its factorization.
48156152085261 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4836986 (or 4836980 counting only the distinct ones).
The product of its (nonzero) digits is 4608000, while the sum is 54.
The spelling of 48156152085261 in words is "forty-eight trillion, one hundred fifty-six billion, one hundred fifty-two million, eighty-five thousand, two hundred sixty-one".
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