Base | Representation |
---|---|
bin | 10100010100110… |
… | …011111101011111 |
3 | 212202122121002210 |
4 | 110110303331133 |
5 | 1144244000111 |
6 | 53500451503 |
7 | 11310311121 |
oct | 2424637537 |
9 | 782577083 |
10 | 341000031 |
11 | 165538409 |
12 | 96249b93 |
13 | 55854888 |
14 | 33407211 |
15 | 1ee0c0a6 |
hex | 14533f5f |
341000031 has 16 divisors (see below), whose sum is σ = 470005760. Its totient is φ = 219684960.
The previous prime is 341000027. The next prime is 341000053. The reversal of 341000031 is 130000143.
It is not a de Polignac number, because 341000031 - 22 = 341000027 is a prime.
It is a super-2 number, since 2×3410000312 = 232562042284001922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 340999980 and 341000016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (341000021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74886 + ... + 79308.
It is an arithmetic number, because the mean of its divisors is an integer number (29375360).
Almost surely, 2341000031 is an apocalyptic number.
341000031 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
341000031 is a deficient number, since it is larger than the sum of its proper divisors (129005729).
341000031 is a wasteful number, since it uses less digits than its factorization.
341000031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5286.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 341000031 is about 18466.1861519914. The cubic root of 341000031 is about 698.6368239526.
Adding to 341000031 its reverse (130000143), we get a palindrome (471000174).
The spelling of 341000031 in words is "three hundred forty-one million, thirty-one", and thus it is an aban number.
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