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920012110301 = 930931988271
BaseRepresentation
bin11010110001101001111…
…11101011100111011101
310020221201020002121200202
431120310333223213131
5110033141100012201
61542351524233245
7123316520623304
oct15306477534735
93227636077622
10920012110301
113251a1940529
1212a37a23b825
13689ab813cab
143275914143b
1518de938ac6b
hexd634feb9dd

920012110301 has 4 divisors (see below), whose sum is σ = 920014029504. Its totient is φ = 920010191100.

The previous prime is 920012110271. The next prime is 920012110373. The reversal of 920012110301 is 103011210029.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 920012110301 - 218 = 920011848157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920012113301) 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, 436796 + ... + 1425066.

It is an arithmetic number, because the mean of its divisors is an integer number (230003507376).

Almost surely, 2920012110301 is an apocalyptic number.

It is an amenable number.

920012110301 is a deficient number, since it is larger than the sum of its proper divisors (1919203).

920012110301 is an equidigital number, since it uses as much as digits as its factorization.

920012110301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919202.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 920012110301 in words is "nine hundred twenty billion, twelve million, one hundred ten thousand, three hundred one".

Divisors: 1 930931 988271 920012110301