Base | Representation |
---|---|
bin | 11011111111101101010001… |
… | …111000000000010010001001 |
3 | 121010221122122222000200201101 |
4 | 123333231101320000102021 |
5 | 112114240402441011103 |
6 | 1113510534142421401 |
7 | 34635334156261144 |
oct | 3377552170002211 |
9 | 533848588020641 |
10 | 123125201110153 |
11 | 36260117183050 |
12 | 119865a4891861 |
13 | 539186c8581b8 |
14 | 2259411d6105b |
15 | e37b8077ea1d |
hex | 6ffb51e00489 |
123125201110153 has 8 divisors (see below), whose sum is σ = 134319328845120. Its totient is φ = 111931227980880.
The previous prime is 123125201110147. The next prime is 123125201110211. The reversal of 123125201110153 is 351011102521321.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 123125201110153 - 225 = 123125167555721 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (123125201110123) 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 7 ways as a sum of consecutive naturals, for example, 36983125 + ... + 40174642.
It is an arithmetic number, because the mean of its divisors is an integer number (16789916105640).
Almost surely, 2123125201110153 is an apocalyptic number.
It is an amenable number.
123125201110153 is a deficient number, since it is larger than the sum of its proper divisors (11194127734967).
123125201110153 is a wasteful number, since it uses less digits than its factorization.
123125201110153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77302847.
The product of its (nonzero) digits is 1800, while the sum is 28.
Adding to 123125201110153 its reverse (351011102521321), we get a palindrome (474136303631474).
The spelling of 123125201110153 in words is "one hundred twenty-three trillion, one hundred twenty-five billion, two hundred one million, one hundred ten thousand, one hundred fifty-three".
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