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48065391360 = 2833571910457
BaseRepresentation
bin101100110000111010…
…111010101100000000
311121001202111212111000
4230300322322230000
51241414220010420
634025252052000
73321051041220
oct546072725400
9147052455430
1048065391360
1119425729a38
129395004000
1346c000c59c
14247d818080
1513b4aec690
hexb30ebab00

48065391360 has 576 divisors, whose sum is σ = 205211059200. Its totient is φ = 10407149568.

The previous prime is 48065391301. The next prime is 48065391373. The reversal of 48065391360 is 6319356084.

48065391360 is a `hidden beast` number, since 4 + 80 + 6 + 539 + 1 + 36 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a super-3 number, since 3×480653913603 (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4591252 + ... + 4601708.

It is an arithmetic number, because the mean of its divisors is an integer number (356269200).

Almost surely, 248065391360 is an apocalyptic number.

48065391360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48065391360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102605529600).

48065391360 is an abundant number, since it is smaller than the sum of its proper divisors (157145667840).

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

48065391360 is a wasteful number, since it uses less digits than its factorization.

48065391360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10513 (or 10493 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 48065391360 in words is "forty-eight billion, sixty-five million, three hundred ninety-one thousand, three hundred sixty".