Base | Representation |
---|---|
bin | 101111010101010110… |
… | …0111111011001101001 |
3 | 100201101000221222110110 |
4 | 1132222230333121221 |
5 | 3131133412343203 |
6 | 114410241004533 |
7 | 10225636114431 |
oct | 1365254773151 |
9 | 321330858413 |
10 | 101648168553 |
11 | 3a121817578 |
12 | 17849923749 |
13 | 977c10c0c9 |
14 | 4cc3cd32c1 |
15 | 299dca0d03 |
hex | 17aab3f669 |
101648168553 has 8 divisors (see below), whose sum is σ = 136093261216. Its totient is φ = 67484260800.
The previous prime is 101648168539. The next prime is 101648168597. The reversal of 101648168553 is 355861846101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 101648168553 - 24 = 101648168537 is a prime.
It is a super-2 number, since 2×1016481685532 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (101648168513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70295383 + ... + 70296828.
It is an arithmetic number, because the mean of its divisors is an integer number (17011657652).
Almost surely, 2101648168553 is an apocalyptic number.
It is an amenable number.
101648168553 is a deficient number, since it is larger than the sum of its proper divisors (34445092663).
101648168553 is a wasteful number, since it uses less digits than its factorization.
101648168553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140592455.
The product of its (nonzero) digits is 691200, while the sum is 48.
The spelling of 101648168553 in words is "one hundred one billion, six hundred forty-eight million, one hundred sixty-eight thousand, five hundred fifty-three".
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