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48750130 = 25111373467
BaseRepresentation
bin1011100111110…
…1111000110010
310101201202121101
42321331320302
544440001010
64500515014
71131240442
oct271757062
9111652541
1048750130
1125577770
12143aba6a
13a13b540
146690122
15442e73a
hex2e7de32

48750130 has 64 divisors (see below), whose sum is σ = 104727168. Its totient is φ = 16104960.

The previous prime is 48750109. The next prime is 48750137. The reversal of 48750130 is 3105784.

It is not an unprimeable number, because it can be changed into a prime (48750137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104157 + ... + 104623.

It is an arithmetic number, because the mean of its divisors is an integer number (1636362).

Almost surely, 248750130 is an apocalyptic number.

48750130 is an abundant number, since it is smaller than the sum of its proper divisors (55977038).

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

48750130 is a wasteful number, since it uses less digits than its factorization.

48750130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 48750130 is about 6982.1293313716. The cubic root of 48750130 is about 365.3075034203.

The spelling of 48750130 in words is "forty-eight million, seven hundred fifty thousand, one hundred thirty".

Divisors: 1 2 5 10 11 13 22 26 55 65 73 110 130 143 146 286 365 467 715 730 803 934 949 1430 1606 1898 2335 4015 4670 4745 5137 6071 8030 9490 10274 10439 12142 20878 25685 30355 34091 51370 52195 60710 66781 68182 104390 133562 170455 333905 340910 375001 443183 667810 750002 886366 1875005 2215915 3750010 4431830 4875013 9750026 24375065 48750130