Base | Representation |
---|---|
bin | 1001001110100001001110… |
… | …0100110010100101001101 |
3 | 1022220212010100202211101100 |
4 | 2103220103210302211031 |
5 | 2312204021014231441 |
6 | 33324322332333313 |
7 | 2064645402036456 |
oct | 223502344624515 |
9 | 38825110684340 |
10 | 10145041164621 |
11 | 3261540290810 |
12 | 117a215914239 |
13 | 58789a25ca5c |
14 | 27104609612d |
15 | 128d684eccb6 |
hex | 93a1393294d |
10145041164621 has 12 divisors (see below), whose sum is σ = 15986125471680. Its totient is φ = 6148509796680.
The previous prime is 10145041164607. The next prime is 10145041164637. The reversal of 10145041164621 is 12646114054101.
10145041164621 is a `hidden beast` number, since 1 + 0 + 1 + 4 + 5 + 0 + 4 + 1 + 1 + 646 + 2 + 1 = 666.
It is not a de Polignac number, because 10145041164621 - 25 = 10145041164589 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10145041165621) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51237581541 + ... + 51237581738.
It is an arithmetic number, because the mean of its divisors is an integer number (1332177122640).
Almost surely, 210145041164621 is an apocalyptic number.
10145041164621 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10145041164621 is a deficient number, since it is larger than the sum of its proper divisors (5841084307059).
10145041164621 is a wasteful number, since it uses less digits than its factorization.
10145041164621 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102475163296 (or 102475163293 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The spelling of 10145041164621 in words is "ten trillion, one hundred forty-five billion, forty-one million, one hundred sixty-four thousand, six hundred twenty-one".
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