Base | Representation |
---|---|
bin | 1011001100001100… |
… | …1110111110001100 |
3 | 21202100111110100200 |
4 | 2303003032332030 |
5 | 22123004010140 |
6 | 1214025253500 |
7 | 134304214224 |
oct | 26303167614 |
9 | 7670443320 |
10 | 3003969420 |
11 | 1301731761 |
12 | 6ba034290 |
13 | 38b4741ca |
14 | 206d5b084 |
15 | 128aca030 |
hex | b30cef8c |
3003969420 has 36 divisors (see below), whose sum is σ = 9112041120. Its totient is φ = 801058464.
The previous prime is 3003969403. The next prime is 3003969433. The reversal of 3003969420 is 249693003.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8344180 + ... + 8344539.
Almost surely, 23003969420 is an apocalyptic number.
3003969420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3003969420 is an abundant number, since it is smaller than the sum of its proper divisors (6108071700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3003969420 is a wasteful number, since it uses less digits than its factorization.
3003969420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16688734 (or 16688729 counting only the distinct ones).
The product of its (nonzero) digits is 34992, while the sum is 36.
The square root of 3003969420 is about 54808.4794534568. The cubic root of 3003969420 is about 1442.8853893294.
The spelling of 3003969420 in words is "three billion, three million, nine hundred sixty-nine thousand, four hundred twenty".
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