Base | Representation |
---|---|
bin | 10001100110111010100… |
… | …00100110011110001101 |
3 | 2010211122000102100022212 |
4 | 20303131100212132031 |
5 | 34403023412204221 |
6 | 1141534151120205 |
7 | 61465436136233 |
oct | 10633520463615 |
9 | 2124560370285 |
10 | 605007538061 |
11 | 213644a8a003 |
12 | 99307973065 |
13 | 4508a228194 |
14 | 213d5348953 |
15 | 10b0e7b2b5b |
hex | 8cdd42678d |
605007538061 has 8 divisors (see below), whose sum is σ = 605447068800. Its totient is φ = 604568089440.
The previous prime is 605007538049. The next prime is 605007538067. The reversal of 605007538061 is 160835700506.
605007538061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 605007538061 - 222 = 605003343757 is a prime.
It is a super-2 number, since 2×6050075380612 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (605007538067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25910930 + ... + 25934268.
It is an arithmetic number, because the mean of its divisors is an integer number (75680883600).
Almost surely, 2605007538061 is an apocalyptic number.
It is an amenable number.
605007538061 is a deficient number, since it is larger than the sum of its proper divisors (439530739).
605007538061 is a wasteful number, since it uses less digits than its factorization.
605007538061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41059.
The product of its (nonzero) digits is 151200, while the sum is 41.
The spelling of 605007538061 in words is "six hundred five billion, seven million, five hundred thirty-eight thousand, sixty-one".
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