Search a number
-
+
48830754 = 2372414051
BaseRepresentation
bin1011101001000…
…1100100100010
310101212212012110
42322101210202
5100000041004
64502340150
71132024500
oct272214442
9111785173
1048830754
11256222a5
121442a656
13a16914b
1466b1670
154448589
hex2e91922

48830754 has 48 divisors (see below), whose sum is σ = 116405856. Its totient is φ = 13608000.

The previous prime is 48830729. The next prime is 48830759. The reversal of 48830754 is 45703884.

It is not an unprimeable number, because it can be changed into a prime (48830759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10029 + ... + 14079.

It is an arithmetic number, because the mean of its divisors is an integer number (2425122).

Almost surely, 248830754 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48830754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58202928).

48830754 is an abundant number, since it is smaller than the sum of its proper divisors (67575102).

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

48830754 is a wasteful number, since it uses less digits than its factorization.

48830754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4111 (or 4104 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 48830754 is about 6987.9005430816. The cubic root of 48830754 is about 365.5087769393.

The spelling of 48830754 in words is "forty-eight million, eight hundred thirty thousand, seven hundred fifty-four".

Divisors: 1 2 3 6 7 14 21 41 42 49 82 98 123 147 246 287 294 574 861 1722 2009 4018 4051 6027 8102 12054 12153 24306 28357 56714 85071 166091 170142 198499 332182 396998 498273 595497 996546 1162637 1190994 2325274 3487911 6975822 8138459 16276918 24415377 48830754