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48072050 = 2521325689
BaseRepresentation
bin1011011101100…
…0010101110010
310100110022110022
42313120111302
544301301200
64434203442
71122414515
oct267302562
9110408408
1048072050
1125154274
1214123582
139c61a00
146554d7c
154348885
hex2dd8572

48072050 has 36 divisors (see below), whose sum is σ = 96838110. Its totient is φ = 17746560.

The previous prime is 48071999. The next prime is 48072077. The reversal of 48072050 is 5027084.

It can be written as a sum of positive squares in 9 ways, for example, as 1026169 + 47045881 = 1013^2 + 6859^2 .

It is a super-3 number, since 3×480720503 (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5606 + ... + 11294.

Almost surely, 248072050 is an apocalyptic number.

48072050 is an abundant number, since it is smaller than the sum of its proper divisors (48766060).

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

48072050 is a wasteful number, since it uses less digits than its factorization.

48072050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5727 (or 5709 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 48072050 is about 6933.4010413361. The cubic root of 48072050 is about 363.6058659082.

The spelling of 48072050 in words is "forty-eight million, seventy-two thousand, fifty".

Divisors: 1 2 5 10 13 25 26 50 65 130 169 325 338 650 845 1690 4225 5689 8450 11378 28445 56890 73957 142225 147914 284450 369785 739570 961441 1848925 1922882 3697850 4807205 9614410 24036025 48072050