Base | Representation |
---|---|
bin | 111001011001100100… |
… | …110101010101011110 |
3 | 12220002021011210102220 |
4 | 321121210311111132 |
5 | 2002210341320024 |
6 | 44151415330210 |
7 | 4311210333645 |
oct | 713144652536 |
9 | 186067153386 |
10 | 61632370014 |
11 | 24157958896 |
12 | bb40680966 |
13 | 5a729b78c7 |
14 | 2da95b235c |
15 | 190abe7e79 |
hex | e5993555e |
61632370014 has 16 divisors (see below), whose sum is σ = 123271545600. Its totient is φ = 20542989080.
The previous prime is 61632370001. The next prime is 61632370073. The reversal of 61632370014 is 41007323616.
It is a congruent number.
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, 161814 + ... + 386585.
It is an arithmetic number, because the mean of its divisors is an integer number (7704471600).
Almost surely, 261632370014 is an apocalyptic number.
61632370014 is an abundant number, since it is smaller than the sum of its proper divisors (61639175586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61632370014 is a wasteful number, since it uses less digits than its factorization.
61632370014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 567135.
The product of its (nonzero) digits is 18144, while the sum is 33.
The spelling of 61632370014 in words is "sixty-one billion, six hundred thirty-two million, three hundred seventy thousand, fourteen".
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