Base | Representation |
---|---|
bin | 111001011111011010… |
… | …100011000100101110 |
3 | 12220100002112000222101 |
4 | 321133122203010232 |
5 | 2002410431241240 |
6 | 44205235205314 |
7 | 4313510131123 |
oct | 713732430456 |
9 | 186302460871 |
10 | 61730337070 |
11 | 241a81909a6 |
12 | bb6944683a |
13 | 5a8a098c8c |
14 | 2db85d474a |
15 | 19145ea39a |
hex | e5f6a312e |
61730337070 has 8 divisors (see below), whose sum is σ = 111114606744. Its totient is φ = 24692134824.
The previous prime is 61730337043. The next prime is 61730337089. The reversal of 61730337070 is 7073303716.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3086516844 + ... + 3086516863.
It is an arithmetic number, because the mean of its divisors is an integer number (13889325843).
Almost surely, 261730337070 is an apocalyptic number.
61730337070 is a deficient number, since it is larger than the sum of its proper divisors (49384269674).
61730337070 is a wasteful number, since it uses less digits than its factorization.
61730337070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6173033714.
The product of its (nonzero) digits is 55566, while the sum is 37.
The spelling of 61730337070 in words is "sixty-one billion, seven hundred thirty million, three hundred thirty-seven thousand, seventy".
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