Base | Representation |
---|---|
bin | 10000011101101110101011… |
… | …111001100110100000100110 |
3 | 100111101111100111111020122102 |
4 | 100131232223321212200212 |
5 | 33442343214314202032 |
6 | 414001254255132102 |
7 | 21152401235264525 |
oct | 2035565371464046 |
9 | 314344314436572 |
10 | 72411737647142 |
11 | 2108871114a333 |
12 | 8155a68514032 |
13 | 3153522594a3a |
14 | 13c4a653224bc |
15 | 8588deab8362 |
hex | 41dbabe66826 |
72411737647142 has 8 divisors (see below), whose sum is σ = 108744053046600. Its totient is φ = 36163719964944.
The previous prime is 72411737647141. The next prime is 72411737647169. The reversal of 72411737647142 is 24174673711427.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72411737647141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21074427167 + ... + 21074430602.
It is an arithmetic number, because the mean of its divisors is an integer number (13593006630825).
Almost surely, 272411737647142 is an apocalyptic number.
72411737647142 is a deficient number, since it is larger than the sum of its proper divisors (36332315399458).
72411737647142 is a wasteful number, since it uses less digits than its factorization.
72411737647142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42148858630.
The product of its digits is 11063808, while the sum is 56.
The spelling of 72411737647142 in words is "seventy-two trillion, four hundred eleven billion, seven hundred thirty-seven million, six hundred forty-seven thousand, one hundred forty-two".
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