Base | Representation |
---|---|
bin | 1010000011100001110… |
… | …00011111010011100000 |
3 | 1020000202212201110121210 |
4 | 11001300320133103200 |
5 | 21130031224141120 |
6 | 422414432150120 |
7 | 33650411041563 |
oct | 5016070372340 |
9 | 1200685643553 |
10 | 345491240160 |
11 | 123581886350 |
12 | 56b60398340 |
13 | 2676c7488b1 |
14 | 12a16b264da |
15 | 8ec12d4ce0 |
hex | 5070e1f4e0 |
345491240160 has 192 divisors, whose sum is σ = 1228173166080. Its totient is φ = 80867297280.
The previous prime is 345491240119. The next prime is 345491240207. The reversal of 345491240160 is 61042194543.
It is a congruent number.
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 31 ways as a sum of consecutive naturals, for example, 975052 + ... + 1281291.
It is an arithmetic number, because the mean of its divisors is an integer number (6396735240).
Almost surely, 2345491240160 is an apocalyptic number.
345491240160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
345491240160 is an abundant number, since it is smaller than the sum of its proper divisors (882681925920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345491240160 is a wasteful number, since it uses less digits than its factorization.
345491240160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2256401 (or 2256393 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 39.
The spelling of 345491240160 in words is "three hundred forty-five billion, four hundred ninety-one million, two hundred forty thousand, one hundred sixty".
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