Base | Representation |
---|---|
bin | 11101100100001010001000… |
… | …10010000011000111100001 |
3 | 22112012021200000022012010122 |
4 | 32302011010102003013201 |
5 | 32010142301234312401 |
6 | 350135014400210025 |
7 | 16460053103013521 |
oct | 1662050422030741 |
9 | 275167600265118 |
10 | 65014065541601 |
11 | 197963460a3210 |
12 | 73601b3009915 |
13 | 2a37a529bba27 |
14 | 120a9aa177681 |
15 | 77b27205221b |
hex | 3b21444831e1 |
65014065541601 has 32 divisors (see below), whose sum is σ = 73452929711616. Its totient is φ = 57033501408000.
The previous prime is 65014065541531. The next prime is 65014065541697. The reversal of 65014065541601 is 10614556041056.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-65014065541601 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (65014065541301) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 513715391 + ... + 513841931.
It is an arithmetic number, because the mean of its divisors is an integer number (2295404053488).
Almost surely, 265014065541601 is an apocalyptic number.
65014065541601 is a gapful number since it is divisible by the number (61) formed by its first and last digit.
It is an amenable number.
65014065541601 is a deficient number, since it is larger than the sum of its proper divisors (8438864170015).
65014065541601 is a wasteful number, since it uses less digits than its factorization.
65014065541601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141113.
The product of its (nonzero) digits is 432000, while the sum is 44.
The spelling of 65014065541601 in words is "sixty-five trillion, fourteen billion, sixty-five million, five hundred forty-one thousand, six hundred one".
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