Base | Representation |
---|---|
bin | 1100100111111… |
… | …0010001011100 |
3 | 10200121221021102 |
4 | 3021332101130 |
5 | 102023233022 |
6 | 5130452232 |
7 | 1212014360 |
oct | 311762134 |
9 | 120557242 |
10 | 52946012 |
11 | 27983139 |
12 | 15894078 |
13 | ac7a302 |
14 | 70632a0 |
15 | 49aca92 |
hex | 327e45c |
52946012 has 24 divisors (see below), whose sum is σ = 106186080. Its totient is φ = 22628160.
The previous prime is 52946009. The next prime is 52946021. The reversal of 52946012 is 21064925.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8462 + ... + 13322.
It is an arithmetic number, because the mean of its divisors is an integer number (4424420).
Almost surely, 252946012 is an apocalyptic number.
It is an amenable number.
52946012 is an abundant number, since it is smaller than the sum of its proper divisors (53240068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52946012 is a wasteful number, since it uses less digits than its factorization.
52946012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5261 (or 5259 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 52946012 is about 7276.4010334780. The cubic root of 52946012 is about 375.5009884708.
The spelling of 52946012 in words is "fifty-two million, nine hundred forty-six thousand, twelve".
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