Base | Representation |
---|---|
bin | 111001100101000011101101… |
… | …111001100100110001000001 |
3 | 1020012122001110220000121010220 |
4 | 321211003231321210301001 |
5 | 231143001304321041103 |
6 | 2254330401314213253 |
7 | 104224433614252125 |
oct | 7145035571446101 |
9 | 1205561426017126 |
10 | 253235263065153 |
11 | 73763521197066 |
12 | 2449a835284229 |
13 | ab3bca13c0035 |
14 | 467691b62d585 |
15 | 1e4236c5acc53 |
hex | e650ede64c41 |
253235263065153 has 32 divisors (see below), whose sum is σ = 357966335688192. Its totient is φ = 158689399756800.
The previous prime is 253235263065143. The next prime is 253235263065157. The reversal of 253235263065153 is 351560362532352.
It is not a de Polignac number, because 253235263065153 - 25 = 253235263065121 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a junction number, because it is equal to n+sod(n) for n = 253235263065096 and 253235263065105.
It is not an unprimeable number, because it can be changed into a prime (253235263065157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133472125 + ... + 135356117.
It is an arithmetic number, because the mean of its divisors is an integer number (11186447990256).
Almost surely, 2253235263065153 is an apocalyptic number.
It is an amenable number.
253235263065153 is a deficient number, since it is larger than the sum of its proper divisors (104731072623039).
253235263065153 is a wasteful number, since it uses less digits than its factorization.
253235263065153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1887385.
The product of its (nonzero) digits is 14580000, while the sum is 51.
The spelling of 253235263065153 in words is "two hundred fifty-three trillion, two hundred thirty-five billion, two hundred sixty-three million, sixty-five thousand, one hundred fifty-three".
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