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315114053153 = 2027391139749
BaseRepresentation
bin1001001010111100100…
…00101101111000100001
31010010100211200110221112
410211132100231320201
520130323144200103
6400432243433105
731523551154264
oct4453620557041
91103324613845
10315114053153
11111703739119
12510a3085795
132393b19bb23
1411374574cdb
1582e4501cd8
hex495e42de21

315114053153 has 8 divisors (see below), whose sum is σ = 315358056000. Its totient is φ = 314870141680.

The previous prime is 315114053129. The next prime is 315114053179. The reversal of 315114053153 is 351350411513.

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 315114053153 - 222 = 315109858849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315114053453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7907723 + ... + 7947471.

It is an arithmetic number, because the mean of its divisors is an integer number (39419757000).

Almost surely, 2315114053153 is an apocalyptic number.

It is an amenable number.

315114053153 is a deficient number, since it is larger than the sum of its proper divisors (244002847).

315114053153 is a wasteful number, since it uses less digits than its factorization.

315114053153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45687.

The product of its (nonzero) digits is 13500, while the sum is 32.

Adding to 315114053153 its reverse (351350411513), we get a palindrome (666464464666).

The spelling of 315114053153 in words is "three hundred fifteen billion, one hundred fourteen million, fifty-three thousand, one hundred fifty-three".

Divisors: 1 2027 3911 39749 7927597 80571223 155458339 315114053153