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48323821415 = 511818183543
BaseRepresentation
bin101101000000010100…
…101111111101100111
311121201202210110212112
4231000110233331213
51242431344241130
634111043111235
73330336463502
oct550024577547
9147652713775
1048323821415
11195485a02a1
12944767251b
13473171408c
1424a5c8a139
1513cc649495
hexb4052ff67

48323821415 has 8 divisors (see below), whose sum is σ = 58037694048. Its totient is φ = 38626318240.

The previous prime is 48323821387. The next prime is 48323821451. The reversal of 48323821415 is 51412832384.

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

It is not a de Polignac number, because 48323821415 - 212 = 48323817319 is a prime.

It is a super-2 number, since 2×483238214152 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4085867 + ... + 4097676.

It is an arithmetic number, because the mean of its divisors is an integer number (7254711756).

Almost surely, 248323821415 is an apocalyptic number.

48323821415 is a deficient number, since it is larger than the sum of its proper divisors (9713872633).

48323821415 is a wasteful number, since it uses less digits than its factorization.

48323821415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8184729.

The product of its digits is 184320, while the sum is 41.

The spelling of 48323821415 in words is "forty-eight billion, three hundred twenty-three million, eight hundred twenty-one thousand, four hundred fifteen".

Divisors: 1 5 1181 5905 8183543 40917715 9664764283 48323821415