Base | Representation |
---|---|
bin | 11111111001001010… |
… | …111001101011010100 |
3 | 10021101121022011000002 |
4 | 133321022321223110 |
5 | 1030113224434130 |
6 | 23422040310432 |
7 | 2321425006421 |
oct | 377112715324 |
9 | 107347264002 |
10 | 34245155540 |
11 | 13583552242 |
12 | 6778772418 |
13 | 32c9a2115b |
14 | 192c176d48 |
15 | d56677b45 |
hex | 7f92b9ad4 |
34245155540 has 24 divisors (see below), whose sum is σ = 71920528512. Its totient is φ = 13696976160.
The previous prime is 34245155519. The next prime is 34245155579. The reversal of 34245155540 is 4555154243.
It is a junction number, because it is equal to n+sod(n) for n = 34245155494 and 34245155503.
It is a congruent 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, 220577 + ... + 342263.
It is an arithmetic number, because the mean of its divisors is an integer number (2996688688).
Almost surely, 234245155540 is an apocalyptic number.
It is an amenable number.
34245155540 is an abundant number, since it is smaller than the sum of its proper divisors (37675372972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34245155540 is a wasteful number, since it uses less digits than its factorization.
34245155540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135767 (or 135765 counting only the distinct ones).
The product of its (nonzero) digits is 240000, while the sum is 38.
The spelling of 34245155540 in words is "thirty-four billion, two hundred forty-five million, one hundred fifty-five thousand, five hundred forty".
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