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144051244353 = 32178933105397
BaseRepresentation
bin1000011000101000011…
…1111000110101000001
3111202211011211102020100
42012022013320311001
54330004104304403
6150102022033013
713256503242222
oct2061207706501
9452734742210
10144051244353
1156101198a75
1223b02578769
1310778cb62c3
146d876c1249
153b3171a2a3
hex218a1f8d41

144051244353 has 24 divisors (see below), whose sum is σ = 220340421288. Its totient is φ = 90374118912.

The previous prime is 144051244339. The next prime is 144051244357. The reversal of 144051244353 is 353442150441.

144051244353 is a `hidden beast` number, since 1 + 4 + 405 + 1 + 244 + 3 + 5 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 10147943169 + 133903301184 = 100737^2 + 365928^2 .

It is not a de Polignac number, because 144051244353 - 25 = 144051244321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144051244357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1314051 + ... + 1419447.

It is an arithmetic number, because the mean of its divisors is an integer number (9180850887).

Almost surely, 2144051244353 is an apocalyptic number.

It is an amenable number.

144051244353 is a deficient number, since it is larger than the sum of its proper divisors (76289176935).

144051244353 is a wasteful number, since it uses less digits than its factorization.

144051244353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114353 (or 114350 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 144051244353 its reverse (353442150441), we get a palindrome (497493394794).

The spelling of 144051244353 in words is "one hundred forty-four billion, fifty-one million, two hundred forty-four thousand, three hundred fifty-three".

Divisors: 1 3 9 17 51 153 8933 26799 80397 105397 151861 316191 455583 948573 1366749 1791749 5375247 16125741 941511401 2824534203 8473602609 16005693817 48017081451 144051244353