Base | Representation |
---|---|
bin | 1110100011110… |
… | …1011110111110 |
3 | 11020220122020221 |
4 | 3220331132332 |
5 | 111113203441 |
6 | 10020531554 |
7 | 1341036310 |
oct | 350753676 |
9 | 136818227 |
10 | 61069246 |
11 | 31521257 |
12 | 18550bba |
13 | c862864 |
14 | 81797b0 |
15 | 55648d1 |
hex | 3a3d7be |
61069246 has 16 divisors (see below), whose sum is σ = 105729120. Its totient is φ = 25912800.
The previous prime is 61069243. The next prime is 61069247. The reversal of 61069246 is 64296016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61069243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20181 + ... + 23008.
It is an arithmetic number, because the mean of its divisors is an integer number (6608070).
Almost surely, 261069246 is an apocalyptic number.
61069246 is a deficient number, since it is larger than the sum of its proper divisors (44659874).
61069246 is a wasteful number, since it uses less digits than its factorization.
61069246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43299.
The product of its (nonzero) digits is 15552, while the sum is 34.
The square root of 61069246 is about 7814.6814394446. The cubic root of 61069246 is about 393.7986164544.
The spelling of 61069246 in words is "sixty-one million, sixty-nine thousand, two hundred forty-six".
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