Base | Representation |
---|---|
bin | 1111110101100100… |
… | …1111111101100110 |
3 | 101222021111010000012 |
4 | 3331121033331212 |
5 | 32201310122010 |
6 | 1541503050222 |
7 | 210231032240 |
oct | 37531177546 |
9 | 11867433005 |
10 | 4251254630 |
11 | 18917a4587 |
12 | 9a78a0972 |
13 | 5299b31ac |
14 | 2c4879090 |
15 | 19d356005 |
hex | fd64ff66 |
4251254630 has 32 divisors (see below), whose sum is σ = 8832041280. Its totient is φ = 1443139200.
The previous prime is 4251254627. The next prime is 4251254633. The reversal of 4251254630 is 364521524.
It is an interprime number because it is at equal distance from previous prime (4251254627) and next prime (4251254633).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4251254633) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293585 + ... + 307724.
It is an arithmetic number, because the mean of its divisors is an integer number (276001290).
Almost surely, 24251254630 is an apocalyptic number.
4251254630 is an abundant number, since it is smaller than the sum of its proper divisors (4580786650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4251254630 is a wasteful number, since it uses less digits than its factorization.
4251254630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 601424.
The product of its (nonzero) digits is 28800, while the sum is 32.
The square root of 4251254630 is about 65201.6459148080. The cubic root of 4251254630 is about 1619.9652776686.
The spelling of 4251254630 in words is "four billion, two hundred fifty-one million, two hundred fifty-four thousand, six hundred thirty".
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