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48563061954 = 2311735803969
BaseRepresentation
bin101101001110100101…
…011000010011000010
311122100102222011012020
4231032211120103002
51243424120440304
634150510542310
73336303134001
oct551645302302
9148312864166
1048563061954
1119660645250
1294b3807996
13476c15a324
1424c9964c38
1513e36555d9
hexb4e9584c2

48563061954 has 16 divisors (see below), whose sum is σ = 105955771680. Its totient is φ = 14716079360.

The previous prime is 48563061941. The next prime is 48563061959. The reversal of 48563061954 is 45916036584.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 48563061897 and 48563061906.

It is not an unprimeable number, because it can be changed into a prime (48563061959) 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, 367901919 + ... + 367902050.

It is an arithmetic number, because the mean of its divisors is an integer number (6622235730).

Almost surely, 248563061954 is an apocalyptic number.

48563061954 is an abundant number, since it is smaller than the sum of its proper divisors (57392709726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48563061954 is a wasteful number, since it uses less digits than its factorization.

48563061954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735803985.

The product of its (nonzero) digits is 3110400, while the sum is 51.

The spelling of 48563061954 in words is "forty-eight billion, five hundred sixty-three million, sixty-one thousand, nine hundred fifty-four".

Divisors: 1 2 3 6 11 22 33 66 735803969 1471607938 2207411907 4414823814 8093843659 16187687318 24281530977 48563061954