Base | Representation |
---|---|
bin | 111001001001010000… |
… | …000010111101000100 |
3 | 12212101011211000021012 |
4 | 321021100002331010 |
5 | 2001130233012231 |
6 | 44104313141352 |
7 | 4301343343202 |
oct | 711120027504 |
9 | 185334730235 |
10 | 61358485316 |
11 | 240272a11a7 |
12 | ba849ba858 |
13 | 5a2b03185b |
14 | 2d8107a072 |
15 | 18e1b46e2b |
hex | e49402f44 |
61358485316 has 24 divisors (see below), whose sum is σ = 114085147680. Its totient is φ = 28792910592.
The previous prime is 61358485291. The next prime is 61358485327.
61358485316 is nontrivially palindromic in base 10.
It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.
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, 3764525 + ... + 3780788.
It is an arithmetic number, because the mean of its divisors is an integer number (4753547820).
Almost surely, 261358485316 is an apocalyptic number.
It is an amenable number.
61358485316 is a deficient number, since it is larger than the sum of its proper divisors (52726662364).
61358485316 is a wasteful number, since it uses less digits than its factorization.
61358485316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7545443 (or 7545441 counting only the distinct ones).
The product of its digits is 2073600, while the sum is 50.
The spelling of 61358485316 in words is "sixty-one billion, three hundred fifty-eight million, four hundred eighty-five thousand, three hundred sixteen".
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