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144031034101 = 376138295941
BaseRepresentation
bin1000011000100011101…
…0110010101011110101
3111202202202210121222111
42012020322302223311
54324433421042401
6150100020531021
713256136406213
oct2061072625365
9452682717874
10144031034101
11560a0844789
1223ab7850a71
1310774a5b286
146d84b3dcb3
153b2ea76e51
hex2188eb2af5

144031034101 has 4 divisors (see below), whose sum is σ = 144069333804. Its totient is φ = 143992734400.

The previous prime is 144031034099. The next prime is 144031034111. The reversal of 144031034101 is 101430130441.

It is a happy number.

144031034101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 101430130441 = 181560387461.

It can be written as a sum of positive squares in 2 ways, for example, as 19615403025 + 124415631076 = 140055^2 + 352726^2 .

It is a cyclic number.

It is not a de Polignac number, because 144031034101 - 21 = 144031034099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144031034111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19144210 + ... + 19151731.

It is an arithmetic number, because the mean of its divisors is an integer number (36017333451).

Almost surely, 2144031034101 is an apocalyptic number.

It is an amenable number.

144031034101 is a deficient number, since it is larger than the sum of its proper divisors (38299703).

144031034101 is an equidigital number, since it uses as much as digits as its factorization.

144031034101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38299702.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 144031034101 its reverse (101430130441), we get a palindrome (245461164542).

The spelling of 144031034101 in words is "one hundred forty-four billion, thirty-one million, thirty-four thousand, one hundred one".

Divisors: 1 3761 38295941 144031034101