Base | Representation |
---|---|
bin | 10100100101101… |
… | …001110001010101 |
3 | 220001221212221120 |
4 | 110211221301111 |
5 | 1201411232431 |
6 | 54135234153 |
7 | 11362656030 |
oct | 2445516125 |
9 | 801855846 |
10 | 345414741 |
11 | 167a83231 |
12 | 97818959 |
13 | 5673c129 |
14 | 33c36017 |
15 | 204d0196 |
hex | 14969c55 |
345414741 has 32 divisors (see below), whose sum is σ = 546643968. Its totient is φ = 189846720.
The previous prime is 345414739. The next prime is 345414761. The reversal of 345414741 is 147414543.
It is not a de Polignac number, because 345414741 - 21 = 345414739 is a prime.
It is a super-2 number, since 2×3454147412 = 238622686600194162, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345414701) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111090 + ... + 114156.
It is an arithmetic number, because the mean of its divisors is an integer number (17082624).
Almost surely, 2345414741 is an apocalyptic number.
345414741 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
345414741 is a deficient number, since it is larger than the sum of its proper divisors (201229227).
345414741 is a wasteful number, since it uses less digits than its factorization.
345414741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3281.
The product of its digits is 26880, while the sum is 33.
The square root of 345414741 is about 18585.3367201135. The cubic root of 345414741 is about 701.6388411007.
The spelling of 345414741 in words is "three hundred forty-five million, four hundred fourteen thousand, seven hundred forty-one".
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