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120704413741 = 615573552533
BaseRepresentation
bin111000001101010001…
…0110011000000101101
3102112120002122112111021
41300122202303000231
53434200312214431
6131241214254141
711502111405532
oct1603242630055
9375502575437
10120704413741
114721054963a
121b4877b7351
13b4c8110732
145bb0b0cd89
153216c4ab11
hex1c1a8b302d

120704413741 has 8 divisors (see below), whose sum is σ = 122903466264. Its totient is φ = 118512467520.

The previous prime is 120704413733. The next prime is 120704413751. The reversal of 120704413741 is 147314407021.

It can be written as a sum of positive squares in 4 ways, for example, as 4143625641 + 116560788100 = 64371^2 + 341410^2 .

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 120704413741 - 23 = 120704413733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120704413697 and 120704413706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120704413721) 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, 1742290 + ... + 1810243.

It is an arithmetic number, because the mean of its divisors is an integer number (15362933283).

Almost surely, 2120704413741 is an apocalyptic number.

It is an amenable number.

120704413741 is a deficient number, since it is larger than the sum of its proper divisors (2199052523).

120704413741 is an equidigital number, since it uses as much as digits as its factorization.

120704413741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3553151.

The product of its (nonzero) digits is 18816, while the sum is 34.

The spelling of 120704413741 in words is "one hundred twenty billion, seven hundred four million, four hundred thirteen thousand, seven hundred forty-one".

Divisors: 1 61 557 33977 3552533 216704513 1978760881 120704413741