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4352313233401 = 72293062852381
BaseRepresentation
bin111111010101011010000…
…101011000111111111001
3120102002002012012022222021
4333111122011120333321
51032302014141432101
613131231453154441
7626305244040100
oct77253205307771
916362065168867
104352313233401
1114288953a0461
125a3610a8ba21
132575629c3703
141109200c7037
15783311465a1
hex3f55a158ff9

4352313233401 has 12 divisors (see below), whose sum is σ = 5237477573220. Its totient is φ = 3601914398880.

The previous prime is 4352313233363. The next prime is 4352313233413. The reversal of 4352313233401 is 1043323132534.

It can be written as a sum of positive squares in 2 ways, for example, as 3608096451001 + 744216782400 = 1899499^2 + 862680^2 .

It is not a de Polignac number, because 4352313233401 - 27 = 4352313233273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4352313233491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1531424770 + ... + 1531427611.

It is an arithmetic number, because the mean of its divisors is an integer number (436456464435).

Almost surely, 24352313233401 is an apocalyptic number.

It is an amenable number.

4352313233401 is a deficient number, since it is larger than the sum of its proper divisors (885164339819).

4352313233401 is a wasteful number, since it uses less digits than its factorization.

4352313233401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3062852424 (or 3062852417 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 4352313233401 its reverse (1043323132534), we get a palindrome (5395636365935).

The spelling of 4352313233401 in words is "four trillion, three hundred fifty-two billion, three hundred thirteen million, two hundred thirty-three thousand, four hundred one".

Divisors: 1 7 29 49 203 1421 3062852381 21439966667 88822719049 150079766669 621759033343 4352313233401