Base | Representation |
---|---|
bin | 111001000111111011… |
… | …011110001100000110 |
3 | 12212022122002121210200 |
4 | 321013323132030012 |
5 | 2001104044032010 |
6 | 44102202031330 |
7 | 4300654033503 |
oct | 710773361406 |
9 | 185278077720 |
10 | 61336314630 |
11 | 24015829018 |
12 | ba794a8546 |
13 | 5a2656b3c6 |
14 | 2d7c1484aa |
15 | 18dec17cc0 |
hex | e47ede306 |
61336314630 has 24 divisors (see below), whose sum is σ = 159474418272. Its totient is φ = 16356350544.
The previous prime is 61336314629. The next prime is 61336314631. The reversal of 61336314630 is 3641363316.
61336314630 is a `hidden beast` number, since 6 + 1 + 3 + 3 + 6 + 3 + 14 + 630 = 666.
It is an interprime number because it is at equal distance from previous prime (61336314629) and next prime (61336314631).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61336314631) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 340757214 + ... + 340757393.
It is an arithmetic number, because the mean of its divisors is an integer number (6644767428).
Almost surely, 261336314630 is an apocalyptic number.
61336314630 is an abundant number, since it is smaller than the sum of its proper divisors (98138103642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61336314630 is a wasteful number, since it uses less digits than its factorization.
61336314630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 681514620 (or 681514617 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 36.
Adding to 61336314630 its reverse (3641363316), we get a palindrome (64977677946).
The spelling of 61336314630 in words is "sixty-one billion, three hundred thirty-six million, three hundred fourteen thousand, six hundred thirty".
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