Base | Representation |
---|---|
bin | 1001000111101000010… |
… | …0111111100101110000 |
3 | 112222101101111202202111 |
4 | 2101322010333211300 |
5 | 10031323214431143 |
6 | 155545524255104 |
7 | 14214232056145 |
oct | 2217204774560 |
9 | 488341452674 |
10 | 156666952048 |
11 | 60495456982 |
12 | 26443541494 |
13 | 11a098861b9 |
14 | 7822db43cc |
15 | 411e05c99d |
hex | 247a13f970 |
156666952048 has 40 divisors (see below), whose sum is σ = 307149470640. Its totient is φ = 77403701760.
The previous prime is 156666952021. The next prime is 156666952069. The reversal of 156666952048 is 840259666651.
156666952048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 156666951983 and 156666952001.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2239683 + ... + 2308573.
It is an arithmetic number, because the mean of its divisors is an integer number (7678736766).
Almost surely, 2156666952048 is an apocalyptic number.
It is an amenable number.
156666952048 is a deficient number, since it is larger than the sum of its proper divisors (150482518592).
156666952048 is a wasteful number, since it uses less digits than its factorization.
156666952048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70585 (or 70579 counting only the distinct ones).
The product of its (nonzero) digits is 18662400, while the sum is 58.
The spelling of 156666952048 in words is "one hundred fifty-six billion, six hundred sixty-six million, nine hundred fifty-two thousand, forty-eight".
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