Base | Representation |
---|---|
bin | 1111000010101… |
… | …0011000010010 |
3 | 11101201012200000 |
4 | 3300222120102 |
5 | 112122310041 |
6 | 10132110430 |
7 | 1364145312 |
oct | 360523022 |
9 | 141635600 |
10 | 63088146 |
11 | 32680070 |
12 | 19165416 |
13 | 100bb784 |
14 | 8543442 |
15 | 5812bb6 |
hex | 3c2a612 |
63088146 has 48 divisors (see below), whose sum is σ = 154653408. Its totient is φ = 19116000.
The previous prime is 63088141. The next prime is 63088183. The reversal of 63088146 is 64188036.
It is a happy number.
63088146 is a `hidden beast` number, since 630 + 8 + 8 + 14 + 6 = 666.
It is a super-2 number, since 2×630881462 = 7960228331434632, 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 63088146.
It is not an unprimeable number, because it can be changed into a prime (63088141) 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 in 23 ways as a sum of consecutive naturals, for example, 555 + ... + 11246.
It is an arithmetic number, because the mean of its divisors is an integer number (3221946).
Almost surely, 263088146 is an apocalyptic number.
63088146 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 63088146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77326704).
63088146 is an abundant number, since it is smaller than the sum of its proper divisors (91565262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63088146 is a wasteful number, since it uses less digits than its factorization.
63088146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11829 (or 11817 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 63088146 is about 7942.8046683775. The cubic root of 63088146 is about 398.0912099569.
The spelling of 63088146 in words is "sixty-three million, eighty-eight thousand, one hundred forty-six".
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