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48005002550 = 252960100051
BaseRepresentation
bin101100101101010100…
…100011010100110110
311120220112212210121102
4230231110203110312
51241303240040200
634015253450102
73316415534441
oct545524432466
9146815783542
1048005002550
11193a4632a2a
129378940932
1346b065766b
1424757b8658
1513ae66e6d5
hexb2d523536

48005002550 has 12 divisors (see below), whose sum is σ = 89289304836. Its totient is φ = 19202001000.

The previous prime is 48005002541. The next prime is 48005002559. The reversal of 48005002550 is 5520050084.

48005002550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (48005002541) and next prime (48005002559).

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48005002559) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 480049976 + ... + 480050075.

It is an arithmetic number, because the mean of its divisors is an integer number (7440775403).

Almost surely, 248005002550 is an apocalyptic number.

48005002550 is a deficient number, since it is larger than the sum of its proper divisors (41284302286).

48005002550 is a wasteful number, since it uses less digits than its factorization.

48005002550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960100063 (or 960100058 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The spelling of 48005002550 in words is "forty-eight billion, five million, two thousand, five hundred fifty".

Divisors: 1 2 5 10 25 50 960100051 1920200102 4800500255 9601000510 24002501275 48005002550