Base | Representation |
---|---|
bin | 100111011110001… |
… | …101010001111000 |
3 | 1201011002202222002 |
4 | 213132031101320 |
5 | 2324012331021 |
6 | 145413520132 |
7 | 22260602051 |
oct | 4736152170 |
9 | 1634082862 |
10 | 662230136 |
11 | 30a8a2337 |
12 | 165943048 |
13 | a7276969 |
14 | 63d45728 |
15 | 3d21150b |
hex | 2778d478 |
662230136 has 8 divisors (see below), whose sum is σ = 1241681520. Its totient is φ = 331115064.
The previous prime is 662230133. The next prime is 662230139. The reversal of 662230136 is 631032266.
It is an interprime number because it is at equal distance from previous prime (662230133) and next prime (662230139).
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 662230099 and 662230108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (662230133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41389376 + ... + 41389391.
It is an arithmetic number, because the mean of its divisors is an integer number (155210190).
Almost surely, 2662230136 is an apocalyptic number.
It is an amenable number.
662230136 is a deficient number, since it is larger than the sum of its proper divisors (579451384).
662230136 is a wasteful number, since it uses less digits than its factorization.
662230136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82778773 (or 82778769 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 29.
The square root of 662230136 is about 25733.8325167473. The cubic root of 662230136 is about 871.6383168838.
The spelling of 662230136 in words is "six hundred sixty-two million, two hundred thirty thousand, one hundred thirty-six".
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