Base | Representation |
---|---|
bin | 110001000011011100… |
… | …0011000010001101000 |
3 | 101001220110211020202221 |
4 | 1202012320120101220 |
5 | 3211220042012134 |
6 | 120220555403424 |
7 | 10416322300123 |
oct | 1420670302150 |
9 | 331813736687 |
10 | 105342141544 |
11 | 40747990112 |
12 | 184baa53574 |
13 | 9c1a502643 |
14 | 51547453ba |
15 | 2b182265b4 |
hex | 1886e18468 |
105342141544 has 16 divisors (see below), whose sum is σ = 197520315300. Its totient is φ = 52670057472.
The previous prime is 105342141539. The next prime is 105342141563. The reversal of 105342141544 is 445141243501.
It is a happy number.
105342141544 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 81173708100 + 24168433444 = 284910^2 + 155462^2 .
It is a super-2 number, since 2×1053421415442 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494152 + ... + 674440.
Almost surely, 2105342141544 is an apocalyptic number.
It is an amenable number.
105342141544 is a deficient number, since it is larger than the sum of its proper divisors (92178173756).
105342141544 is a wasteful number, since it uses less digits than its factorization.
105342141544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253332 (or 253328 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 34.
The spelling of 105342141544 in words is "one hundred five billion, three hundred forty-two million, one hundred forty-one thousand, five hundred forty-four".
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