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3130001212303 = 74131734403557
BaseRepresentation
bin101101100011000010100…
…111000100001110001111
3102002020002011111010001001
4231203002213010032033
5402240220302243203
610353522552401131
7442064230220620
oct55430247041617
912066064433031
103130001212303
11aa74760a3709
124267470a61a7
13199208a3a474
14ab6c85d9a47
155664274691d
hex2d8c29c438f

3130001212303 has 16 divisors (see below), whose sum is σ = 3675951365184. Its totient is φ = 2609165687040.

The previous prime is 3130001212297. The next prime is 3130001212337. The reversal of 3130001212303 is 3032121000313.

It is a cyclic number.

It is not a de Polignac number, because 3130001212303 - 233 = 3121411277711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130001212003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17110800 + ... + 17292757.

It is an arithmetic number, because the mean of its divisors is an integer number (229746960324).

Almost surely, 23130001212303 is an apocalyptic number.

3130001212303 is a deficient number, since it is larger than the sum of its proper divisors (545950152881).

3130001212303 is a wasteful number, since it uses less digits than its factorization.

3130001212303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34403922.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 3130001212303 its reverse (3032121000313), we get a palindrome (6162122212616).

The spelling of 3130001212303 in words is "three trillion, one hundred thirty billion, one million, two hundred twelve thousand, three hundred three".

Divisors: 1 7 41 287 317 2219 12997 90979 34403557 240824899 1410545837 9873820859 10905927569 76341492983 447143030329 3130001212303