Search a number
-
+
48152130 = 23513311397
BaseRepresentation
bin1011011110101…
…1111001000010
310100121101022020
42313223321002
544311332010
64440022310
71123200135
oct267537102
9110541266
1048152130
11251a9454
1214161996
139c8c2b0
14657621c
154362470
hex2debe42

48152130 has 64 divisors (see below), whose sum is σ = 125169408. Its totient is φ = 11784960.

The previous prime is 48152113. The next prime is 48152141. The reversal of 48152130 is 3125184.

It is a self number, because there is not a number n which added to its sum of digits gives 48152130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121092 + ... + 121488.

It is an arithmetic number, because the mean of its divisors is an integer number (1955772).

Almost surely, 248152130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48152130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62584704).

48152130 is an abundant number, since it is smaller than the sum of its proper divisors (77017278).

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

48152130 is a wasteful number, since it uses less digits than its factorization.

48152130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 48152130 is about 6939.1735819188. The cubic root of 48152130 is about 363.8076560985.

The spelling of 48152130 in words is "forty-eight million, one hundred fifty-two thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 311 390 397 622 794 933 1191 1555 1866 1985 2382 3110 3970 4043 4665 5161 5955 8086 9330 10322 11910 12129 15483 20215 24258 25805 30966 40430 51610 60645 77415 121290 123467 154830 246934 370401 617335 740802 1234670 1605071 1852005 3210142 3704010 4815213 8025355 9630426 16050710 24076065 48152130