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120240413219 = 1923275149687
BaseRepresentation
bin110111111111011100…
…0110001101000100011
3102111100202112212102202
41233332320301220203
53432223021210334
6131123201203415
711454445435403
oct1577670615043
9374322485382
10120240413219
1146aa2640133
121b37833056b
13b452c51304
145b69248803
1531db14417e
hex1bfee31a23

120240413219 has 8 divisors (see below), whose sum is σ = 132071850240. Its totient is φ = 108959275656.

The previous prime is 120240413129. The next prime is 120240413239. The reversal of 120240413219 is 912314042021.

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 120240413219 - 224 = 120223636003 is a prime.

It is a super-2 number, since 2×1202404132192 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120240413191 and 120240413200.

It is not an unprimeable number, because it can be changed into a prime (120240413239) 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, 137574407 + ... + 137575280.

It is an arithmetic number, because the mean of its divisors is an integer number (16508981280).

Almost surely, 2120240413219 is an apocalyptic number.

120240413219 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

120240413219 is a deficient number, since it is larger than the sum of its proper divisors (11831437021).

120240413219 is a wasteful number, since it uses less digits than its factorization.

120240413219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275149729.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 120240413219 in words is "one hundred twenty billion, two hundred forty million, four hundred thirteen thousand, two hundred nineteen".

Divisors: 1 19 23 437 275149687 5227844053 6328442801 120240413219