Base | Representation |
---|---|
bin | 1010000010000001101… |
… | …11110000100100100000 |
3 | 1012221200202000221101020 |
4 | 11001000313300210200 |
5 | 21121404022223433 |
6 | 422202455405440 |
7 | 33621430316532 |
oct | 5010067604440 |
9 | 1187622027336 |
10 | 344685742368 |
11 | 1231a912a9a0 |
12 | 56976683880 |
13 | 266718bc496 |
14 | 1297bb69852 |
15 | 8e75723cb3 |
hex | 5040df0920 |
344685742368 has 96 divisors (see below), whose sum is σ = 1045116717120. Its totient is φ = 98306088960.
The previous prime is 344685742367. The next prime is 344685742391. The reversal of 344685742368 is 863247586443.
It is a tau number, because it is divible by the number of its divisors (96).
It is not an unprimeable number, because it can be changed into a prime (344685742367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9582253 + ... + 9618156.
It is an arithmetic number, because the mean of its divisors is an integer number (10886632470).
Almost surely, 2344685742368 is an apocalyptic number.
It is an amenable number.
344685742368 is an abundant number, since it is smaller than the sum of its proper divisors (700430974752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
344685742368 is a wasteful number, since it uses less digits than its factorization.
344685742368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19200450 (or 19200442 counting only the distinct ones).
The product of its digits is 92897280, while the sum is 60.
The spelling of 344685742368 in words is "three hundred forty-four billion, six hundred eighty-five million, seven hundred forty-two thousand, three hundred sixty-eight".
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