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48345003760 = 245604312547
BaseRepresentation
bin101101000001100101…
…100011011011110000
311121210020122122120211
4231001211203123300
51243002310110020
634113121113504
73331014515554
oct550145433360
9147706578524
1048345003760
1119559548969
129452788894
134735c1c701
1424a8a01864
1513ce43085a
hexb419636f0

48345003760 has 20 divisors (see below), whose sum is σ = 112402133928. Its totient is φ = 19338001472.

The previous prime is 48345003731. The next prime is 48345003761. The reversal of 48345003760 is 6730054384.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48345003761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302156194 + ... + 302156353.

Almost surely, 248345003760 is an apocalyptic number.

48345003760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48345003760 is an abundant number, since it is smaller than the sum of its proper divisors (64057130168).

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

48345003760 is a wasteful number, since it uses less digits than its factorization.

48345003760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604312560 (or 604312554 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 48345003760 in words is "forty-eight billion, three hundred forty-five million, three thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 604312547 1208625094 2417250188 3021562735 4834500376 6043125470 9669000752 12086250940 24172501880 48345003760