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48366960447 = 3132333531581
BaseRepresentation
bin101101000010111001…
…010011111100111111
311121211202222011111110
4231002321103330333
51243023420213242
634115223453103
73331402244331
oct550271237477
9147752864443
1048366960447
111956a985293
129459bb7193
13473a639630
1424ab8b9451
1513d131b39c
hexb42e53f3f

48366960447 has 16 divisors (see below), whose sum is σ = 69479893728. Its totient is φ = 29751469440.

The previous prime is 48366960359. The next prime is 48366960517. The reversal of 48366960447 is 74406966384.

It is not a de Polignac number, because 48366960447 - 216 = 48366894911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48366960847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174804 + ... + 356777.

It is an arithmetic number, because the mean of its divisors is an integer number (4342493358).

Almost surely, 248366960447 is an apocalyptic number.

48366960447 is a deficient number, since it is larger than the sum of its proper divisors (21112933281).

48366960447 is a wasteful number, since it uses less digits than its factorization.

48366960447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533930.

The product of its (nonzero) digits is 20901888, while the sum is 57.

The spelling of 48366960447 in words is "forty-eight billion, three hundred sixty-six million, nine hundred sixty thousand, four hundred forty-seven".

Divisors: 1 3 13 39 2333 6999 30329 90987 531581 1594743 6910553 20731659 1240178473 3720535419 16122320149 48366960447