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142310242013241 = 3196786373678949
BaseRepresentation
bin100000010110111000101111…
…011011000101000000111001
3200122212201121110011121012010
4200112320233123011000321
5122123102333423410431
61222400231143040133
741655401314300431
oct4026705733050071
9618781543147163
10142310242013241
1141387486661485
1213b64818140049
136153a4b968123
14271dbd123d2c1
15116bc38ddd846
hex816e2f6c5039

142310242013241 has 16 divisors (see below), whose sum is σ = 199734021608000. Its totient is φ = 89879995977408.

The previous prime is 142310242013231. The next prime is 142310242013243.

It is a happy number.

142310242013241 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 142310242013241 - 25 = 142310242013209 is a prime.

It is a super-3 number, since 3×1423102420132413 (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142310242013199 and 142310242013208.

It is not an unprimeable number, because it can be changed into a prime (142310242013243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36842835 + ... + 40521783.

It is an arithmetic number, because the mean of its divisors is an integer number (12483376350500).

Almost surely, 2142310242013241 is an apocalyptic number.

It is an amenable number.

142310242013241 is a deficient number, since it is larger than the sum of its proper divisors (57423779594759).

142310242013241 is a wasteful number, since it uses less digits than its factorization.

142310242013241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4357608.

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 142310242013241 in words is "one hundred forty-two trillion, three hundred ten billion, two hundred forty-two million, thirteen thousand, two hundred forty-one".

Divisors: 1 3 19 57 678637 2035911 3678949 11036847 12894103 38682309 69900031 209700093 2496670912513 7490012737539 47436747337747 142310242013241