Base | Representation |
---|---|
bin | 1000000001110100… |
… | …01001111101000101 |
3 | 102010101102110220002 |
4 | 10000322021331011 |
5 | 32311403244141 |
6 | 1551410451045 |
7 | 211545125654 |
oct | 40072117505 |
9 | 12111373802 |
10 | 4310212421 |
11 | 1912003429 |
12 | a03593a85 |
13 | 538c86968 |
14 | 2cc62519b |
15 | 1a35eee9b |
hex | 100e89f45 |
4310212421 has 8 divisors (see below), whose sum is σ = 4341107520. Its totient is φ = 4279393408.
The previous prime is 4310212369. The next prime is 4310212433. The reversal of 4310212421 is 1242120134.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4310212421 - 218 = 4309950277 is a prime.
It is a super-3 number, since 3×43102124213 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4310212393 and 4310212402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4310211421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97205 + ... + 134421.
It is an arithmetic number, because the mean of its divisors is an integer number (542638440).
Almost surely, 24310212421 is an apocalyptic number.
It is an amenable number.
4310212421 is a deficient number, since it is larger than the sum of its proper divisors (30895099).
4310212421 is a wasteful number, since it uses less digits than its factorization.
4310212421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38043.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 4310212421 is about 65652.2080435990. The cubic root of 4310212421 is about 1627.4196594768.
Adding to 4310212421 its reverse (1242120134), we get a palindrome (5552332555).
The spelling of 4310212421 in words is "four billion, three hundred ten million, two hundred twelve thousand, four hundred twenty-one".
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