Base | Representation |
---|---|
bin | 110000100000000111… |
… | …0001010010000001101 |
3 | 100221211212011000002020 |
4 | 1201000032022100031 |
5 | 3201303101401231 |
6 | 115503210520353 |
7 | 10345046035563 |
oct | 1410016122015 |
9 | 327755130066 |
10 | 104156668941 |
11 | 401997a6a96 |
12 | 18229a360b9 |
13 | 9a8ba26670 |
14 | 5081117a33 |
15 | 2a9910a396 |
hex | 184038a40d |
104156668941 has 32 divisors (see below), whose sum is σ = 149889640320. Its totient is φ = 63954610944.
The previous prime is 104156668907. The next prime is 104156668961. The reversal of 104156668941 is 149866651401.
It is a happy number.
It is not a de Polignac number, because 104156668941 - 27 = 104156668813 is a prime.
It is a super-2 number, since 2×1041566689412 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104156668961) 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, 55490095 + ... + 55491971.
It is an arithmetic number, because the mean of its divisors is an integer number (4684051260).
Almost surely, 2104156668941 is an apocalyptic number.
It is an amenable number.
104156668941 is a deficient number, since it is larger than the sum of its proper divisors (45732971379).
104156668941 is a wasteful number, since it uses less digits than its factorization.
104156668941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4285.
The product of its (nonzero) digits is 1244160, while the sum is 51.
The spelling of 104156668941 in words is "one hundred four billion, one hundred fifty-six million, six hundred sixty-eight thousand, nine hundred forty-one".
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