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48895464306 = 2313257184449
BaseRepresentation
bin101101100010011001…
…011001001101110010
311200012121102221111110
4231202121121031302
51300114214324211
634243503254150
73350450406033
oct554231311562
9150177387443
1048895464306
1119811240037
129586baa356
1347c2c91700
14251bb70a8a
151412914ea6
hexb62659372

48895464306 has 48 divisors (see below), whose sum is σ = 106078658400. Its totient is φ = 15018232320.

The previous prime is 48895464301. The next prime is 48895464337. The reversal of 48895464306 is 60346459884.

48895464306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (48895464301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 536770 + ... + 621218.

It is an arithmetic number, because the mean of its divisors is an integer number (2209972050).

Almost surely, 248895464306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48895464306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53039329200).

48895464306 is an abundant number, since it is smaller than the sum of its proper divisors (57183194094).

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

48895464306 is a wasteful number, since it uses less digits than its factorization.

48895464306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85051 (or 85038 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 57.

The spelling of 48895464306 in words is "forty-eight billion, eight hundred ninety-five million, four hundred sixty-four thousand, three hundred six".

Divisors: 1 2 3 6 13 26 39 78 169 338 507 571 1014 1142 1713 3426 7423 14846 22269 44538 84449 96499 168898 192998 253347 289497 506694 578994 1097837 2195674 3293511 6587022 14271881 28543762 42815643 48220379 85631286 96440758 144661137 289322274 626864927 1253729854 1880594781 3761189562 8149244051 16298488102 24447732153 48895464306