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3145122402301 = 111097260638303
BaseRepresentation
bin101101110001000111111…
…001110100111111111101
3102010200002222200011011001
4231301013321310333331
5403012202313333201
610404503240130301
7443141031215635
oct55610771647775
912120088604131
103145122402301
11100292566a550
12429667166991
1319a778708c79
14ac3209696c5
1556c29ee9301
hex2dc47e74ffd

3145122402301 has 8 divisors (see below), whose sum is σ = 3434170293504. Its totient is φ = 2856595789920.

The previous prime is 3145122402239. The next prime is 3145122402311. The reversal of 3145122402301 is 1032042215413.

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 3145122402301 - 219 = 3145121878013 is a prime.

It is a super-3 number, since 3×31451224023013 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3145122402301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3145122402311) 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, 130307085 + ... + 130331218.

It is an arithmetic number, because the mean of its divisors is an integer number (429271286688).

Almost surely, 23145122402301 is an apocalyptic number.

It is an amenable number.

3145122402301 is a deficient number, since it is larger than the sum of its proper divisors (289047891203).

3145122402301 is a wasteful number, since it uses less digits than its factorization.

3145122402301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260639411.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 3145122402301 its reverse (1032042215413), we get a palindrome (4177164617714).

The spelling of 3145122402301 in words is "three trillion, one hundred forty-five billion, one hundred twenty-two million, four hundred two thousand, three hundred one".

Divisors: 1 11 1097 12067 260638303 2867021333 285920218391 3145122402301