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312423200232001 = 718705175054843
BaseRepresentation
bin100011100001001011011000…
…1110111101001001001000001
31111222012100212222220221220021
41013002112301313221021001
5311422220203224411001
63024245123052013441
7122543555102225005
oct10702266167511101
91458170788827807
10312423200232001
1190602a31747381
122b059861761281
13105434c5b2a961
145721513908705
15261bc9ed3aba1
hex11c25b1de9241

312423200232001 has 8 divisors (see below), whose sum is σ = 316823953621824. Its totient is φ = 308022458693040.

The previous prime is 312423200231977. The next prime is 312423200232083. The reversal of 312423200232001 is 100232002324213.

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 312423200232001 - 219 = 312423199707713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312423200232601) 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, 59279286 + ... + 64334128.

It is an arithmetic number, because the mean of its divisors is an integer number (39602994202728).

Almost surely, 2312423200232001 is an apocalyptic number.

It is an amenable number.

312423200232001 is a deficient number, since it is larger than the sum of its proper divisors (4400753389823).

312423200232001 is an equidigital number, since it uses as much as digits as its factorization.

312423200232001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5925431.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 312423200232001 its reverse (100232002324213), we get a palindrome (412655202556214).

The spelling of 312423200232001 in words is "three hundred twelve trillion, four hundred twenty-three billion, two hundred million, two hundred thirty-two thousand, one".

Divisors: 1 71 870517 5054843 61806707 358893853 4400326763831 312423200232001