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48902255751 = 331525830707
BaseRepresentation
bin101101100010110011…
…010011010010000111
311200020002012222121110
4231202303103102013
51300122434141001
634244305020103
73350562213126
oct554263232207
9150202188543
1048902255751
11198150595a8
129589324633
1347c44cba0b
14251ca1babd
1514133073d6
hexb62cd3487

48902255751 has 8 divisors (see below), whose sum is σ = 67306330624. Its totient is φ = 31549842360.

The previous prime is 48902255741. The next prime is 48902255771. The reversal of 48902255751 is 15755220984.

48902255751 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48902255751 - 222 = 48898061447 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48902255751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48902255741) 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, 262915261 + ... + 262915446.

It is an arithmetic number, because the mean of its divisors is an integer number (8413291328).

Almost surely, 248902255751 is an apocalyptic number.

48902255751 is a deficient number, since it is larger than the sum of its proper divisors (18404074873).

48902255751 is a wasteful number, since it uses less digits than its factorization.

48902255751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525830741.

The product of its (nonzero) digits is 1008000, while the sum is 48.

The spelling of 48902255751 in words is "forty-eight billion, nine hundred two million, two hundred fifty-five thousand, seven hundred fifty-one".

Divisors: 1 3 31 93 525830707 1577492121 16300751917 48902255751