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48950528211 = 32134317235647
BaseRepresentation
bin101101100101101011…
…011100100011010011
311200100110001110222100
4231211223130203103
51300222313400321
634253151411443
73352016424144
oct554553344323
9150313043870
1048950528211
111983a32a3a2
1295a1523b83
1348015009c0
1425251c5acb
151417690326
hexb65adc8d3

48950528211 has 48 divisors (see below), whose sum is σ = 77975113216. Its totient is φ = 29400573888.

The previous prime is 48950528203. The next prime is 48950528219. The reversal of 48950528211 is 11282505984.

It is an interprime number because it is at equal distance from previous prime (48950528203) and next prime (48950528219).

It is not a de Polignac number, because 48950528211 - 23 = 48950528203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48950528219) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8665590 + ... + 8671236.

Almost surely, 248950528211 is an apocalyptic number.

48950528211 is a deficient number, since it is larger than the sum of its proper divisors (29024585005).

48950528211 is a wasteful number, since it uses less digits than its factorization.

48950528211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7432 (or 7429 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 45.

The spelling of 48950528211 in words is "forty-eight billion, nine hundred fifty million, five hundred twenty-eight thousand, two hundred eleven".

Divisors: 1 3 9 13 39 43 117 129 387 559 1677 1723 5031 5169 5647 15507 16941 22399 50823 67197 73411 74089 201591 220233 222267 242821 660699 666801 728463 963157 2185389 2889471 3156673 8668413 9470019 9729781 28410057 29189343 87568029 126487153 379461459 418380583 1138384377 1255141749 3765425247 5438947579 16316842737 48950528211