Base | Representation |
---|---|
bin | 1100100000110… |
… | …11100010010100 |
3 | 21022112001022011 |
4 | 12100123202110 |
5 | 203333023023 |
6 | 14225514004 |
7 | 2413143055 |
oct | 620334224 |
9 | 238461264 |
10 | 104970388 |
11 | 54286896 |
12 | 2b1a2904 |
13 | 18993c73 |
14 | dd2672c |
15 | 933750d |
hex | 641b894 |
104970388 has 6 divisors (see below), whose sum is σ = 183698186. Its totient is φ = 52485192.
The previous prime is 104970377. The next prime is 104970389. The reversal of 104970388 is 883079401.
It can be written as a sum of positive squares in only one way, i.e., 104898564 + 71824 = 10242^2 + 268^2 .
It is a super-2 number, since 2×1049703882 = 22037564713741088, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 104970388.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104970389) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13121295 + ... + 13121302.
Almost surely, 2104970388 is an apocalyptic number.
It is an amenable number.
104970388 is a deficient number, since it is larger than the sum of its proper divisors (78727798).
104970388 is a wasteful number, since it uses less digits than its factorization.
104970388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26242601 (or 26242599 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 40.
The square root of 104970388 is about 10245.5057464236. The cubic root of 104970388 is about 471.7250445431.
The spelling of 104970388 in words is "one hundred four million, nine hundred seventy thousand, three hundred eighty-eight".
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