Base | Representation |
---|---|
bin | 10111000100010… |
… | …01001110010100 |
3 | 111111002211011121 |
4 | 23202021032110 |
5 | 344014000202 |
6 | 31111213324 |
7 | 4536503044 |
oct | 1342111624 |
9 | 444084147 |
10 | 193500052 |
11 | 9a2534a9 |
12 | 54977244 |
13 | 3111c895 |
14 | 1b9ad724 |
15 | 11ec3537 |
hex | b889394 |
193500052 has 24 divisors (see below), whose sum is σ = 364429800. Its totient is φ = 89564160.
The previous prime is 193499983. The next prime is 193500059. The reversal of 193500052 is 250005391.
It can be written as a sum of positive squares in 4 ways, for example, as 18096516 + 175403536 = 4254^2 + 13244^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (193500059) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19177 + ... + 27472.
It is an arithmetic number, because the mean of its divisors is an integer number (15184575).
Almost surely, 2193500052 is an apocalyptic number.
It is an amenable number.
193500052 is a deficient number, since it is larger than the sum of its proper divisors (170929748).
193500052 is a wasteful number, since it uses less digits than its factorization.
193500052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46731 (or 46729 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 25.
The square root of 193500052 is about 13910.4296123448. The cubic root of 193500052 is about 578.3983277775.
The spelling of 193500052 in words is "one hundred ninety-three million, five hundred thousand, fifty-two".
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