Base | Representation |
---|---|
bin | 110001011000011100… |
… | …011001000001101100 |
3 | 12001212021222002121000 |
4 | 301120130121001230 |
5 | 1332043000220400 |
6 | 40205244240300 |
7 | 3554653563333 |
oct | 613034310154 |
9 | 161767862530 |
10 | 53023445100 |
11 | 2053a39710a |
12 | a339540090 |
13 | 50002727b2 |
14 | 27d00bad1a |
15 | 15a501a600 |
hex | c5871906c |
53023445100 has 72 divisors (see below), whose sum is σ = 170460565520. Its totient is φ = 14139584640.
The previous prime is 53023445023. The next prime is 53023445131. The reversal of 53023445100 is 154432035.
53023445100 is a `hidden beast` number, since 5 + 302 + 344 + 5 + 10 + 0 = 666.
It is a super-2 number, since 2×530234451002 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9816457 + ... + 9821856.
Almost surely, 253023445100 is an apocalyptic number.
53023445100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
53023445100 is an abundant number, since it is smaller than the sum of its proper divisors (117437120420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53023445100 is a wasteful number, since it uses less digits than its factorization.
53023445100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19638336 (or 19638323 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
Adding to 53023445100 its reverse (154432035), we get a palindrome (53177877135).
The spelling of 53023445100 in words is "fifty-three billion, twenty-three million, four hundred forty-five thousand, one hundred".
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