Base | Representation |
---|---|
bin | 1001010000011111… |
… | …10100101111110001 |
3 | 110211101022112100000 |
4 | 10220033310233301 |
5 | 40134333013040 |
6 | 2141104420213 |
7 | 234111016044 |
oct | 45017645761 |
9 | 13741275300 |
10 | 4970204145 |
11 | 2120606a35 |
12 | b68617669 |
13 | 6129287ca |
14 | 352146c5b |
15 | 1e151d130 |
hex | 1283f4bf1 |
4970204145 has 24 divisors (see below), whose sum is σ = 8934097536. Its totient is φ = 2650774896.
The previous prime is 4970204123. The next prime is 4970204203. The reversal of 4970204145 is 5414020794.
It is a happy number.
4970204145 is a `hidden beast` number, since 497 + 0 + 20 + 4 + 145 = 666.
It is not a de Polignac number, because 4970204145 - 27 = 4970204017 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2044137 + ... + 2046566.
It is an arithmetic number, because the mean of its divisors is an integer number (372254064).
Almost surely, 24970204145 is an apocalyptic number.
4970204145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4970204145 is a deficient number, since it is larger than the sum of its proper divisors (3963893391).
4970204145 is an equidigital number, since it uses as much as digits as its factorization.
4970204145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4090723 (or 4090711 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 4970204145 is about 70499.6747864839. The cubic root of 4970204145 is about 1706.5724974278.
The spelling of 4970204145 in words is "four billion, nine hundred seventy million, two hundred four thousand, one hundred forty-five".
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