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12301020048 = 2432511021001
BaseRepresentation
bin10110111010011001…
…01010101110010000
31011202021112120020010
423131030222232100
5200143030120143
65352341314520
7613554642132
oct133514525620
934667476203
1012301020048
115242672479
122473705a40
13121062b9b5
148499b9052
154bedd1a33
hex2dd32ab90

12301020048 has 40 divisors (see below), whose sum is σ = 31904270496. Its totient is φ = 4084000000.

The previous prime is 12301020047. The next prime is 12301020049. The reversal of 12301020048 is 84002010321.

12301020048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12301020047) and next prime (12301020049).

It is not an unprimeable number, because it can be changed into a prime (12301020047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498453 + ... + 522548.

Almost surely, 212301020048 is an apocalyptic number.

It is an amenable number.

12301020048 is an abundant number, since it is smaller than the sum of its proper divisors (19603250448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12301020048 is a wasteful number, since it uses less digits than its factorization.

12301020048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021263 (or 1021257 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12301020048 its reverse (84002010321), we get a palindrome (96303030369).

The spelling of 12301020048 in words is "twelve billion, three hundred one million, twenty thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 251 502 753 1004 1506 2008 3012 4016 6024 12048 1021001 2042002 3063003 4084004 6126006 8168008 12252012 16336016 24504024 49008048 256271251 512542502 768813753 1025085004 1537627506 2050170008 3075255012 4100340016 6150510024 12301020048