Base | Representation |
---|---|
bin | 11011111110000100011100… |
… | …00010101010101000101010 |
3 | 22001202221112211022210122202 |
4 | 31333002032002222220222 |
5 | 31030204413033223224 |
6 | 334451335543020202 |
7 | 15645453550122431 |
oct | 1577021602525052 |
9 | 261687484283582 |
10 | 61506314742314 |
11 | 186637552298a2 |
12 | 6a9440443a662 |
13 | 28420363208c0 |
14 | 1128cc8902118 |
15 | 719dc1506eae |
hex | 37f08e0aaa2a |
61506314742314 has 16 divisors (see below), whose sum is σ = 99360311380008. Its totient is φ = 28386399367872.
The previous prime is 61506314742289. The next prime is 61506314742377. The reversal of 61506314742314 is 41324741360516.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 59135592461089 + 2370722281225 = 7689967^2 + 1539715^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46439117 + ... + 47745200.
Almost surely, 261506314742314 is an apocalyptic number.
61506314742314 is a deficient number, since it is larger than the sum of its proper divisors (37853996637694).
61506314742314 is a wasteful number, since it uses less digits than its factorization.
61506314742314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94209449.
The product of its (nonzero) digits is 1451520, while the sum is 47.
The spelling of 61506314742314 in words is "sixty-one trillion, five hundred six billion, three hundred fourteen million, seven hundred forty-two thousand, three hundred fourteen".
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