Base | Representation |
---|---|
bin | 1000111010001010011… |
… | …1101101011010000101 |
3 | 112122001110200000102110 |
4 | 2032202213231122011 |
5 | 10001422324031312 |
6 | 154151115131233 |
7 | 14025530004414 |
oct | 2164247553205 |
9 | 478043600373 |
10 | 153052173957 |
11 | 599aaa64671 |
12 | 257b4a43b19 |
13 | 11581a00757 |
14 | 759cc9947b |
15 | 3eaba2c43c |
hex | 23a29ed685 |
153052173957 has 8 divisors (see below), whose sum is σ = 204360680160. Its totient is φ = 101889225200.
The previous prime is 153052173941. The next prime is 153052173977. The reversal of 153052173957 is 759371250351.
153052173957 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 153052173957 - 24 = 153052173941 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153052173977) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36386907 + ... + 36391112.
It is an arithmetic number, because the mean of its divisors is an integer number (25545085020).
Almost surely, 2153052173957 is an apocalyptic number.
It is an amenable number.
153052173957 is a deficient number, since it is larger than the sum of its proper divisors (51308506203).
153052173957 is an equidigital number, since it uses as much as digits as its factorization.
153052173957 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72778723.
The product of its (nonzero) digits is 992250, while the sum is 48.
The spelling of 153052173957 in words is "one hundred fifty-three billion, fifty-two million, one hundred seventy-three thousand, nine hundred fifty-seven".
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