Base | Representation |
---|---|
bin | 1111110000101000… |
… | …0111110110111101 |
3 | 101220211110021112220 |
4 | 3330022013312331 |
5 | 32131002341221 |
6 | 1535442315553 |
7 | 206556521256 |
oct | 37412076675 |
9 | 11824407486 |
10 | 4230512061 |
11 | 1881017366 |
12 | 9a0958bb9 |
13 | 5255cca99 |
14 | 2c1bd9b2d |
15 | 19b60a0c6 |
hex | fc287dbd |
4230512061 has 32 divisors (see below), whose sum is σ = 6224117760. Its totient is φ = 2546966400.
The previous prime is 4230512047. The next prime is 4230512137. The reversal of 4230512061 is 1602150324.
It is not a de Polignac number, because 4230512061 - 215 = 4230479293 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4230412061) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63580 + ... + 111818.
It is an arithmetic number, because the mean of its divisors is an integer number (194503680).
Almost surely, 24230512061 is an apocalyptic number.
4230512061 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
4230512061 is a deficient number, since it is larger than the sum of its proper divisors (1993605699).
4230512061 is a wasteful number, since it uses less digits than its factorization.
4230512061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48337.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 4230512061 is about 65042.3866490153. The cubic root of 4230512061 is about 1617.3262888380.
Adding to 4230512061 its reverse (1602150324), we get a palindrome (5832662385).
The spelling of 4230512061 in words is "four billion, two hundred thirty million, five hundred twelve thousand, sixty-one".
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