Base | Representation |
---|---|
bin | 1011001011011111… |
… | …1111101000010101 |
3 | 21202010221202121220 |
4 | 2302313333220111 |
5 | 22121230213442 |
6 | 1213442200553 |
7 | 134240163120 |
oct | 26267775025 |
9 | 7663852556 |
10 | 3001022997 |
11 | 12aaaa9aa5 |
12 | 6b9053159 |
13 | 38a98206b |
14 | 2067d13b7 |
15 | 1286e6eec |
hex | b2dffa15 |
3001022997 has 8 divisors (see below), whose sum is σ = 4572987456. Its totient is φ = 1714870272.
The previous prime is 3001022993. The next prime is 3001023013. The reversal of 3001022997 is 7992201003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3001022997 - 22 = 3001022993 is a prime.
It is a super-2 number, since 2×30010229972 = 18012278057045724018, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3001022993) 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, 71452908 + ... + 71452949.
It is an arithmetic number, because the mean of its divisors is an integer number (571623432).
Almost surely, 23001022997 is an apocalyptic number.
It is an amenable number.
3001022997 is a deficient number, since it is larger than the sum of its proper divisors (1571964459).
3001022997 is a wasteful number, since it uses less digits than its factorization.
3001022997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142905867.
The product of its (nonzero) digits is 6804, while the sum is 33.
The square root of 3001022997 is about 54781.5935967547. The cubic root of 3001022997 is about 1442.4134868974.
The spelling of 3001022997 in words is "three billion, one million, twenty-two thousand, nine hundred ninety-seven".
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