Base | Representation |
---|---|
bin | 1100011001111… |
… | …01100001011100 |
3 | 21020210211212212 |
4 | 12030331201130 |
5 | 203114423040 |
6 | 14154215552 |
7 | 2402334620 |
oct | 614754134 |
9 | 236724785 |
10 | 104061020 |
11 | 53815648 |
12 | 2aa245b8 |
13 | 1873608b |
14 | db6b180 |
15 | 9207d65 |
hex | 633d85c |
104061020 has 48 divisors (see below), whose sum is σ = 256509120. Its totient is φ = 34712064.
The previous prime is 104061011. The next prime is 104061037. The reversal of 104061020 is 20160401.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 104060986 and 104061004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4865 + ... + 15224.
It is an arithmetic number, because the mean of its divisors is an integer number (5343940).
Almost surely, 2104061020 is an apocalyptic number.
104061020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104061020 is an abundant number, since it is smaller than the sum of its proper divisors (152448100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104061020 is a wasteful number, since it uses less digits than its factorization.
104061020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20142 (or 20140 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 104061020 is about 10201.0303401176. The cubic root of 104061020 is about 470.3588929228.
The spelling of 104061020 in words is "one hundred four million, sixty-one thousand, twenty".
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