Search a number
-
+
144625046330130 = 2356661723740411
BaseRepresentation
bin100000111000100100100100…
…100000110001101100010010
3200222002000112010212200211020
4200320210210200301230102
5122424014043330031010
61231331455025100310
742314546320322652
oct4070444440615422
9628060463780736
10144625046330130
114209a1573169a3
1214279377487696
136291111171a02
14279dc65078362
1511ac0690d9470
hex838924831b12

144625046330130 has 32 divisors (see below), whose sum is σ = 347152220981568. Its totient is φ = 38560889044800.

The previous prime is 144625046330119. The next prime is 144625046330183. The reversal of 144625046330130 is 31033640526441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361670376 + ... + 362070035.

It is an arithmetic number, because the mean of its divisors is an integer number (10848506905674).

Almost surely, 2144625046330130 is an apocalyptic number.

144625046330130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144625046330130 is an abundant number, since it is smaller than the sum of its proper divisors (202527174651438).

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

144625046330130 is a wasteful number, since it uses less digits than its factorization.

144625046330130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723747082.

The product of its (nonzero) digits is 622080, while the sum is 42.

Adding to 144625046330130 its reverse (31033640526441), we get a palindrome (175658686856571).

The spelling of 144625046330130 in words is "one hundred forty-four trillion, six hundred twenty-five billion, forty-six million, three hundred thirty thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 6661 13322 19983 33305 39966 66610 99915 199830 723740411 1447480822 2171221233 3618702055 4342442466 7237404110 10856106165 21712212330 4820834877671 9641669755342 14462504633013 24104174388355 28925009266026 48208348776710 72312523165065 144625046330130