Base | Representation |
---|---|
bin | 10110011010010011010… |
… | …110000111100001100110 |
3 | 12110020012011001100112112 |
4 | 112122103112013201212 |
5 | 200213031001400320 |
6 | 3135255404121022 |
7 | 216160243622216 |
oct | 26322326074146 |
9 | 5406164040475 |
10 | 1540070340710 |
11 | 54415a615450 |
12 | 20a586536172 |
13 | b22c6c26795 |
14 | 5477b308246 |
15 | 2a0da127ec5 |
hex | 16693587866 |
1540070340710 has 32 divisors (see below), whose sum is σ = 3121690973184. Its totient is φ = 541960236000.
The previous prime is 1540070340709. The next prime is 1540070340719. The reversal of 1540070340710 is 170430700451.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1540070340719) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225813356 + ... + 225820175.
It is an arithmetic number, because the mean of its divisors is an integer number (97552842912).
Almost surely, 21540070340710 is an apocalyptic number.
1540070340710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1540070340710 is an abundant number, since it is smaller than the sum of its proper divisors (1581620632474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1540070340710 is a wasteful number, since it uses less digits than its factorization.
1540070340710 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451633580.
The product of its (nonzero) digits is 11760, while the sum is 32.
The spelling of 1540070340710 in words is "one trillion, five hundred forty billion, seventy million, three hundred forty thousand, seven hundred ten".
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