Base | Representation |
---|---|
bin | 1011001011111101… |
… | …1101101111111011 |
3 | 21202021122021000021 |
4 | 2302333131233323 |
5 | 22122230400441 |
6 | 1213552151311 |
7 | 134262630505 |
oct | 26277355773 |
9 | 7667567007 |
10 | 3002981371 |
11 | 1301117395 |
12 | 6b9838537 |
13 | 38b1b9570 |
14 | 206b80d75 |
15 | 1289823d1 |
hex | b2fddbfb |
3002981371 has 12 divisors (see below), whose sum is σ = 3435408592. Its totient is φ = 2608921728.
The previous prime is 3002981353. The next prime is 3002981381. The reversal of 3002981371 is 1731892003.
It is not a de Polignac number, because 3002981371 - 29 = 3002980859 is a prime.
It is a super-2 number, since 2×30029813712 = 18035794229146079282, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3002981321) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 395895 + ... + 403408.
Almost surely, 23002981371 is an apocalyptic number.
3002981371 is a deficient number, since it is larger than the sum of its proper divisors (432427221).
3002981371 is a wasteful number, since it uses less digits than its factorization.
3002981371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 799350 (or 799333 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 34.
The square root of 3002981371 is about 54799.4650612577. The cubic root of 3002981371 is about 1442.7271766892.
The spelling of 3002981371 in words is "three billion, two million, nine hundred eighty-one thousand, three hundred seventy-one".
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