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48004804488415 = 5192591195026527
BaseRepresentation
bin10101110101000111111010…
…10100011010110011011111
320021222012210100210201021011
422322203331110122303133
522243002314422112130
6250033034105120051
713053142543405645
oct1272437524326337
9207865710721234
1048004804488415
11143287a5718595
12547379ba89027
1320a2aab675178
14bbd632c85195
15583aad86952a
hex2ba8fd51acdf

48004804488415 has 16 divisors (see below), whose sum is σ = 60661051269120. Its totient is φ = 36368546568480.

The previous prime is 48004804488413. The next prime is 48004804488479. The reversal of 48004804488415 is 51488440840084.

It is a happy number.

It is not a de Polignac number, because 48004804488415 - 21 = 48004804488413 is a prime.

It is a super-2 number, since 2×480048044884152 (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48004804488415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48004804488413) 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, 97267119 + ... + 97759408.

It is an arithmetic number, because the mean of its divisors is an integer number (3791315704320).

Almost surely, 248004804488415 is an apocalyptic number.

48004804488415 is a deficient number, since it is larger than the sum of its proper divisors (12656246780705).

48004804488415 is a wasteful number, since it uses less digits than its factorization.

48004804488415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195029142.

The product of its (nonzero) digits is 20971520, while the sum is 58.

The spelling of 48004804488415 in words is "forty-eight trillion, four billion, eight hundred four million, four hundred eighty-eight thousand, four hundred fifteen".

Divisors: 1 5 19 95 2591 12955 49229 246145 195026527 975132635 3705504013 18527520065 505313731457 2526568657285 9600960897683 48004804488415