Base | Representation |
---|---|
bin | 1110100011001… |
… | …1101111110110 |
3 | 11020211121112220 |
4 | 3220303233312 |
5 | 111110414431 |
6 | 10020023210 |
7 | 1340512116 |
oct | 350635766 |
9 | 136747486 |
10 | 61029366 |
11 | 314a42a2 |
12 | 18531b06 |
13 | c84a668 |
14 | 8169046 |
15 | 5557b96 |
hex | 3a33bf6 |
61029366 has 16 divisors (see below), whose sum is σ = 122452464. Its totient is φ = 20277504.
The previous prime is 61029343. The next prime is 61029377. The reversal of 61029366 is 66392016.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14371 + ... + 18126.
It is an arithmetic number, because the mean of its divisors is an integer number (7653279).
Almost surely, 261029366 is an apocalyptic number.
61029366 is an abundant number, since it is smaller than the sum of its proper divisors (61423098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61029366 is a wasteful number, since it uses less digits than its factorization.
61029366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32815.
The product of its (nonzero) digits is 11664, while the sum is 33.
The square root of 61029366 is about 7812.1294152107. The cubic root of 61029366 is about 393.7128771250.
The spelling of 61029366 in words is "sixty-one million, twenty-nine thousand, three hundred sixty-six".
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