Base | Representation |
---|---|
bin | 1001001000101111… |
… | …00100000010100010 |
3 | 110122211212010011100 |
4 | 10210113210002202 |
5 | 40021202432002 |
6 | 2130421455230 |
7 | 232360603032 |
oct | 44427440242 |
9 | 13584763140 |
10 | 4905124002 |
11 | 20978a6299 |
12 | b4a871516 |
13 | 6022c044c |
14 | 3476458c2 |
15 | 1da96511c |
hex | 1245e40a2 |
4905124002 has 48 divisors (see below), whose sum is σ = 11420933472. Its totient is φ = 1515888000.
The previous prime is 4905123997. The next prime is 4905124031. The reversal of 4905124002 is 2004215094.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99124 + ... + 140127.
It is an arithmetic number, because the mean of its divisors is an integer number (237936114).
Almost surely, 24905124002 is an apocalyptic number.
4905124002 is an abundant number, since it is smaller than the sum of its proper divisors (6515809470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4905124002 is a wasteful number, since it uses less digits than its factorization.
4905124002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239343 (or 239340 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 4905124002 is about 70036.5904509921. The cubic root of 4905124002 is about 1699.0910945322.
Adding to 4905124002 its reverse (2004215094), we get a palindrome (6909339096).
The spelling of 4905124002 in words is "four billion, nine hundred five million, one hundred twenty-four thousand, two".
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