Base | Representation |
---|---|
bin | 10010110100101000… |
… | …001011010001100100 |
3 | 1221011111020121121210 |
4 | 102310220023101210 |
5 | 312342314100004 |
6 | 13141240511420 |
7 | 1313554500306 |
oct | 226450132144 |
9 | 57144217553 |
10 | 20210300004 |
11 | 8631207584 |
12 | 3b0047b570 |
13 | 1ba112a1cb |
14 | d9a1c9976 |
15 | 7d445c089 |
hex | 4b4a0b464 |
20210300004 has 48 divisors (see below), whose sum is σ = 47458869248. Its totient is φ = 6693811488.
The previous prime is 20210299979. The next prime is 20210300029. The reversal of 20210300004 is 40000301202.
It is an interprime number because it is at equal distance from previous prime (20210299979) and next prime (20210300029).
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1456869 + ... + 1470675.
Almost surely, 220210300004 is an apocalyptic number.
It is an amenable number.
20210300004 is an abundant number, since it is smaller than the sum of its proper divisors (27248569244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20210300004 is a wasteful number, since it uses less digits than its factorization.
20210300004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14584 (or 14582 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 12.
Adding to 20210300004 its reverse (40000301202), we get a palindrome (60210601206).
The spelling of 20210300004 in words is "twenty billion, two hundred ten million, three hundred thousand, four".
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