Search a number
-
+
124223132130 = 2354140771071
BaseRepresentation
bin111001110110001000…
…1101001000111100010
3102212122022201221200120
41303230101221013202
54013402110212010
6133022312501110
711655236125656
oct1635421510742
9385568657616
10124223132130
11487567a0869
12200aa0aa796
13b939102016
146026180a66
153370b03e70
hex1cec4691e2

124223132130 has 16 divisors (see below), whose sum is σ = 298135517184. Its totient is φ = 33126168560.

The previous prime is 124223132083. The next prime is 124223132147. The reversal of 124223132130 is 31231322421.

It is a self number, because there is not a number n which added to its sum of digits gives 124223132130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2070385506 + ... + 2070385565.

It is an arithmetic number, because the mean of its divisors is an integer number (18633469824).

Almost surely, 2124223132130 is an apocalyptic number.

124223132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124223132130 is an abundant number, since it is smaller than the sum of its proper divisors (173912385054).

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

124223132130 is a wasteful number, since it uses less digits than its factorization.

124223132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4140771081.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 124223132130 its reverse (31231322421), we get a palindrome (155454454551).

The spelling of 124223132130 in words is "one hundred twenty-four billion, two hundred twenty-three million, one hundred thirty-two thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 4140771071 8281542142 12422313213 20703855355 24844626426 41407710710 62111566065 124223132130