Base | Representation |
---|---|
bin | 1010111110111… |
… | …1010101001001 |
3 | 10012200112212200 |
4 | 2233233111021 |
5 | 43243202230 |
6 | 4323230413 |
7 | 1066403100 |
oct | 257572511 |
9 | 105615780 |
10 | 46069065 |
11 | 24006409 |
12 | 13518409 |
13 | 9710103 |
14 | 6193037 |
15 | 40a0160 |
hex | 2bef549 |
46069065 has 72 divisors (see below), whose sum is σ = 98434440. Its totient is φ = 19805184.
The previous prime is 46069063. The next prime is 46069073. The reversal of 46069065 is 56096064.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 23941449 + 22127616 = 4893^2 + 4704^2 .
It is not a de Polignac number, because 46069065 - 21 = 46069063 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (46069061) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 36871 + ... + 38099.
It is an arithmetic number, because the mean of its divisors is an integer number (1367145).
Almost surely, 246069065 is an apocalyptic number.
46069065 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
46069065 is an abundant number, since it is smaller than the sum of its proper divisors (52365375).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
46069065 is a wasteful number, since it uses less digits than its factorization.
46069065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1271 (or 1261 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The square root of 46069065 is about 6787.4196127836. The cubic root of 46069065 is about 358.4840185916.
The spelling of 46069065 in words is "forty-six million, sixty-nine thousand, sixty-five".
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