Base | Representation |
---|---|
bin | 1110100011101… |
… | …0111110111110 |
3 | 11020220010012200 |
4 | 3220322332332 |
5 | 111112342011 |
6 | 10020412330 |
7 | 1340664411 |
oct | 350727676 |
9 | 136803180 |
10 | 61059006 |
11 | 31514598 |
12 | 185470a6 |
13 | c85acb8 |
14 | 8175b78 |
15 | 5561856 |
hex | 3a3afbe |
61059006 has 24 divisors (see below), whose sum is σ = 134160624. Its totient is φ = 20065920.
The previous prime is 61059001. The next prime is 61059017. The reversal of 61059006 is 60095016.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61059001) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22611 + ... + 25166.
It is an arithmetic number, because the mean of its divisors is an integer number (5590026).
Almost surely, 261059006 is an apocalyptic number.
61059006 is an abundant number, since it is smaller than the sum of its proper divisors (73101618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61059006 is a wasteful number, since it uses less digits than its factorization.
61059006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47856 (or 47853 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
The square root of 61059006 is about 7814.0262349188. The cubic root of 61059006 is about 393.7766047027.
The spelling of 61059006 in words is "sixty-one million, fifty-nine thousand, six".
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