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312110201341 = 3156317882897
BaseRepresentation
bin1001000101010110011…
…01111011100111111101
31002211121111101222220201
410202223031323213331
520103200202420331
6355214220443501
731356244636651
oct4425315734775
91084544358821
10312110201341
11110402087864
12505a50a9591
132357ca69313
141116b648a61
1581ba94ba61
hex48ab37b9fd

312110201341 has 8 divisors (see below), whose sum is σ = 322750543104. Its totient is φ = 301505626560.

The previous prime is 312110201329. The next prime is 312110201363. The reversal of 312110201341 is 143102011213.

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 312110201341 - 25 = 312110201309 is a prime.

It is a super-2 number, since 2×3121102013412 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312110201321) 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, 8923996 + ... + 8958901.

It is an arithmetic number, because the mean of its divisors is an integer number (40343817888).

Almost surely, 2312110201341 is an apocalyptic number.

312110201341 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

312110201341 is a deficient number, since it is larger than the sum of its proper divisors (10640341763).

312110201341 is a wasteful number, since it uses less digits than its factorization.

312110201341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17883491.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 312110201341 its reverse (143102011213), we get a palindrome (455212212554).

The spelling of 312110201341 in words is "three hundred twelve billion, one hundred ten million, two hundred one thousand, three hundred forty-one".

Divisors: 1 31 563 17453 17882897 554369807 10068071011 312110201341