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144030643506151 = 3111933389353037
BaseRepresentation
bin100000101111111010111111…
…010101111100101111100111
3200212222012021012002122101121
4200233322333111330233213
5122334244224214144101
61230154433021434411
742223604420560243
oct4057727725745747
9625865235078347
10144030643506151
114199006442a606
12141a212b10ba07
13624a053cc049c
14277d198305423
15119b87a8340a1
hex82febf57cbe7

144030643506151 has 8 divisors (see below), whose sum is σ = 148689252975744. Its totient is φ = 139372812766560.

The previous prime is 144030643506137. The next prime is 144030643506193. The reversal of 144030643506151 is 151605346030441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144030643506151 - 25 = 144030643506119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144030643506098 and 144030643506107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144030643506121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194306596 + ... + 195046441.

It is an arithmetic number, because the mean of its divisors is an integer number (18586156621968).

Almost surely, 2144030643506151 is an apocalyptic number.

144030643506151 is a deficient number, since it is larger than the sum of its proper divisors (4658609469593).

144030643506151 is a wasteful number, since it uses less digits than its factorization.

144030643506151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389365001.

The product of its (nonzero) digits is 518400, while the sum is 43.

Adding to 144030643506151 its reverse (151605346030441), we get a palindrome (295635989536592).

The spelling of 144030643506151 in words is "one hundred forty-four trillion, thirty billion, six hundred forty-three million, five hundred six thousand, one hundred fifty-one".

Divisors: 1 31 11933 369923 389353037 12069944147 4646149790521 144030643506151