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122026565041 = 827147553283
BaseRepresentation
bin111000110100101011…
…0011001110110110001
3102122222020111210002221
41301221112121312301
53444402300040131
6132020324441041
711546634455203
oct1615126316661
9378866453087
10122026565041
11478298a6467
121b796549181
13b679003094
145c98558773
153292d64411
hex1c69599db1

122026565041 has 4 divisors (see below), whose sum is σ = 122174119152. Its totient is φ = 121879010932.

The previous prime is 122026564987. The next prime is 122026565053. The reversal of 122026565041 is 140565620221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 140565620221 = 1310812740017.

It is a cyclic number.

It is not a de Polignac number, because 122026565041 - 225 = 121993010609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122026564988 and 122026565006.

It is not an unprimeable number, because it can be changed into a prime (122026565071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73775815 + ... + 73777468.

It is an arithmetic number, because the mean of its divisors is an integer number (30543529788).

Almost surely, 2122026565041 is an apocalyptic number.

It is an amenable number.

122026565041 is a deficient number, since it is larger than the sum of its proper divisors (147554111).

122026565041 is an equidigital number, since it uses as much as digits as its factorization.

122026565041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147554110.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 122026565041 in words is "one hundred twenty-two billion, twenty-six million, five hundred sixty-five thousand, forty-one".

Divisors: 1 827 147553283 122026565041