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3120214240441 = 9474079807757
BaseRepresentation
bin101101011001111011010…
…000101110110010111001
3102001021211002120102120201
4231121323100232302321
5402110144321143231
610345223455522201
7441266550304144
oct55317320566271
912037732512521
103120214240441
11aa330365a911
12424875529361
1319830921925c
14ab03a88b05b
155626d418161
hex2d67b42ecb9

3120214240441 has 8 divisors (see below), whose sum is σ = 3124278702720. Its totient is φ = 3116151403728.

The previous prime is 3120214240417. The next prime is 3120214240447. The reversal of 3120214240441 is 1440424120213.

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 3120214240441 - 213 = 3120214232249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3120214240447) 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, 3458935 + ... + 4266691.

It is an arithmetic number, because the mean of its divisors is an integer number (390534837840).

Almost surely, 23120214240441 is an apocalyptic number.

It is an amenable number.

3120214240441 is a deficient number, since it is larger than the sum of its proper divisors (4064462279).

3120214240441 is an equidigital number, since it uses as much as digits as its factorization.

3120214240441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812783.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 3120214240441 its reverse (1440424120213), we get a palindrome (4560638360654).

The spelling of 3120214240441 in words is "three trillion, one hundred twenty billion, two hundred fourteen million, two hundred forty thousand, four hundred forty-one".

Divisors: 1 947 4079 807757 3862813 764945879 3294840803 3120214240441