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48205538814 = 2347367465781
BaseRepresentation
bin101100111001010001…
…100010010111111110
311121102112020002122110
4230321101202113332
51242211104220224
634051215554450
73324402214326
oct547121422776
9147375202573
1048205538814
1119497851884
129413b2ba26
13471306ba84
14249429a286
1513c2082929
hexb394625fe

48205538814 has 32 divisors (see below), whose sum is σ = 98730878976. Its totient is φ = 15683744160.

The previous prime is 48205538813. The next prime is 48205538867. The reversal of 48205538814 is 41883550284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48205538813) 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, 129397 + ... + 336384.

It is an arithmetic number, because the mean of its divisors is an integer number (3085339968).

Almost surely, 248205538814 is an apocalyptic number.

48205538814 is an abundant number, since it is smaller than the sum of its proper divisors (50525340162).

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

48205538814 is a wasteful number, since it uses less digits than its factorization.

48205538814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466200.

The product of its (nonzero) digits is 1228800, while the sum is 48.

The spelling of 48205538814 in words is "forty-eight billion, two hundred five million, five hundred thirty-eight thousand, eight hundred fourteen".

Divisors: 1 2 3 6 47 94 141 282 367 734 1101 2202 17249 34498 51747 103494 465781 931562 1397343 2794686 21891707 43783414 65675121 131350242 170941627 341883254 512824881 1025649762 8034256469 16068512938 24102769407 48205538814