Base | Representation |
---|---|
bin | 100000010010100011… |
… | …0111001010100100100 |
3 | 20121222120021200022211 |
4 | 1000211012321110210 |
5 | 2114003030311010 |
6 | 51504424333204 |
7 | 5003234424643 |
oct | 1004506712444 |
9 | 217876250284 |
10 | 69342041380 |
11 | 27453858017 |
12 | 11532614204 |
13 | 6701038021 |
14 | 34db4a335a |
15 | 1c0c99508a |
hex | 10251b9524 |
69342041380 has 24 divisors (see below), whose sum is σ = 145876957632. Its totient is φ = 27687545952.
The previous prime is 69342041371. The next prime is 69342041393. The reversal of 69342041380 is 8314024396.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3067872 + ... + 3090391.
It is an arithmetic number, because the mean of its divisors is an integer number (6078206568).
Almost surely, 269342041380 is an apocalyptic number.
It is an amenable number.
69342041380 is an abundant number, since it is smaller than the sum of its proper divisors (76534916252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69342041380 is a wasteful number, since it uses less digits than its factorization.
69342041380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6158835 (or 6158833 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 40.
The spelling of 69342041380 in words is "sixty-nine billion, three hundred forty-two million, forty-one thousand, three hundred eighty".
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