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310003201013 = 11118361238103
BaseRepresentation
bin1001000001011011010…
…00010111001111110101
31002122011122201021211112
410200231220113033311
520034341304413023
6354225152244405
731253111505602
oct4405550271765
91078148637745
10310003201013
1110a5207a8280
12500b7540705
132330539a06c
141100b8996a9
1580e59a0478
hex482da173f5

310003201013 has 8 divisors (see below), whose sum is σ = 338189587776. Its totient is φ = 281817527200.

The previous prime is 310003201007. The next prime is 310003201051. The reversal of 310003201013 is 310102300013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 310003201013 - 214 = 310003184629 is a prime.

It is a super-2 number, since 2×3100032010132 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310003201063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1182920 + ... + 1421022.

It is an arithmetic number, because the mean of its divisors is an integer number (42273698472).

Almost surely, 2310003201013 is an apocalyptic number.

It is an amenable number.

310003201013 is a deficient number, since it is larger than the sum of its proper divisors (28186386763).

310003201013 is a wasteful number, since it uses less digits than its factorization.

310003201013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356475.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 310003201013 its reverse (310102300013), we get a palindrome (620105501026).

The spelling of 310003201013 in words is "three hundred ten billion, three million, two hundred one thousand, thirteen".

Divisors: 1 11 118361 238103 1301971 2619133 28182109183 310003201013