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2230132554244 = 227137581369279
BaseRepresentation
bin100000011100111110010…
…000100011101000000100
321220012100202211220002001
4200130332100203220010
5243014302413213434
64424301520155044
7320056522640320
oct40347620435004
97805322756061
102230132554244
1178a880761a81
1230026aa68a84
131323ba5498aa
1479d20842980
153d026a11114
hex2073e423a04

2230132554244 has 24 divisors (see below), whose sum is σ = 4492821795840. Its totient is φ = 948794661696.

The previous prime is 2230132554227. The next prime is 2230132554259. The reversal of 2230132554244 is 4424552310322.

It is a happy number.

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, 290680804 + ... + 290688475.

It is an arithmetic number, because the mean of its divisors is an integer number (187200908160).

Almost surely, 22230132554244 is an apocalyptic number.

It is an amenable number.

2230132554244 is an abundant number, since it is smaller than the sum of its proper divisors (2262689241596).

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

2230132554244 is a wasteful number, since it uses less digits than its factorization.

2230132554244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581369427 (or 581369425 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 2230132554244 its reverse (4424552310322), we get a palindrome (6654684864566).

The spelling of 2230132554244 in words is "two trillion, two hundred thirty billion, one hundred thirty-two million, five hundred fifty-four thousand, two hundred forty-four".

Divisors: 1 2 4 7 14 28 137 274 548 959 1918 3836 581369279 1162738558 2325477116 4069584953 8139169906 16278339812 79647591223 159295182446 318590364892 557533138561 1115066277122 2230132554244