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130255254622 = 265127627311
BaseRepresentation
bin111100101001111010…
…0010111010001011110
3110110012201020112010201
41321103310113101132
54113230321121442
6135501034054114
712260563252633
oct1712364272136
9413181215121
10130255254622
1150271771769
12212b227a33a
13c38aa36b7c
14643935218a
1535c54847b7
hex1e53d1745e

130255254622 has 4 divisors (see below), whose sum is σ = 195382881936. Its totient is φ = 65127627310.

The previous prime is 130255254607. The next prime is 130255254629. The reversal of 130255254622 is 226452552031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 226452552031 = 300175459031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130255254629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32563813654 + ... + 32563813657.

It is an arithmetic number, because the mean of its divisors is an integer number (48845720484).

Almost surely, 2130255254622 is an apocalyptic number.

130255254622 is a deficient number, since it is larger than the sum of its proper divisors (65127627314).

130255254622 is an equidigital number, since it uses as much as digits as its factorization.

130255254622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65127627313.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 130255254622 in words is "one hundred thirty billion, two hundred fifty-five million, two hundred fifty-four thousand, six hundred twenty-two".

Divisors: 1 2 65127627311 130255254622