Base | Representation |
---|---|
bin | 1110111111110… |
… | …1111010111101 |
3 | 11101100221212112 |
4 | 3233331322331 |
5 | 112100443140 |
6 | 10124143405 |
7 | 1362456356 |
oct | 357757275 |
9 | 141327775 |
10 | 62906045 |
11 | 32566274 |
12 | 19097b65 |
13 | 10056917 |
14 | 84d6d2d |
15 | 57c8c65 |
hex | 3bfdebd |
62906045 has 6 divisors (see below), whose sum is σ = 75508542. Its totient is φ = 50310648.
The previous prime is 62906003. The next prime is 62906047. The reversal of 62906045 is 54060926.
It can be written as a sum of positive squares in only one way, i.e., 50324836 + 12581209 = 7094^2 + 3547^2 .
It is not a de Polignac number, because 62906045 - 26 = 62905981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (62906047) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15962 + ... + 19508.
It is an arithmetic number, because the mean of its divisors is an integer number (12584757).
Almost surely, 262906045 is an apocalyptic number.
It is an amenable number.
62906045 is a deficient number, since it is larger than the sum of its proper divisors (12602497).
62906045 is an frugal number, since it uses more digits than its factorization.
62906045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7099 (or 3552 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 62906045 is about 7931.3331161918. Note that the first 3 decimals coincide. The cubic root of 62906045 is about 397.7078169154.
The spelling of 62906045 in words is "sixty-two million, nine hundred six thousand, forty-five".
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