Base | Representation |
---|---|
bin | 110000100010001010… |
… | …000000100000010001 |
3 | 11222111211011020101020 |
4 | 300202022000200101 |
5 | 1323211320001101 |
6 | 35535031030053 |
7 | 3523254161601 |
oct | 604212004021 |
9 | 158454136336 |
10 | 52112656401 |
11 | 20112266083 |
12 | a12450b329 |
13 | 4bb666c580 |
14 | 2745152c01 |
15 | 15500ac136 |
hex | c22280811 |
52112656401 has 16 divisors (see below), whose sum is σ = 76850821824. Its totient is φ = 31202587584.
The previous prime is 52112656373. The next prime is 52112656411. The reversal of 52112656401 is 10465621125.
It is not a de Polignac number, because 52112656401 - 213 = 52112648209 is a prime.
It is a super-3 number, since 3×521126564013 (a number of 33 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (52112656411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18055611 + ... + 18058496.
It is an arithmetic number, because the mean of its divisors is an integer number (4803176364).
Almost surely, 252112656401 is an apocalyptic number.
It is an amenable number.
52112656401 is a deficient number, since it is larger than the sum of its proper divisors (24738165423).
52112656401 is a wasteful number, since it uses less digits than its factorization.
52112656401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36114160.
The product of its (nonzero) digits is 14400, while the sum is 33.
The spelling of 52112656401 in words is "fifty-two billion, one hundred twelve million, six hundred fifty-six thousand, four hundred one".
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