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310112001301 = 1943894264877
BaseRepresentation
bin1001000001101000001…
…11011001110100010101
31002122110020102220202211
410200310013121310111
520040102133020201
6354244040233421
731255602342604
oct4406407316425
91078406386684
10310112001301
1110a57715a573
1250127a6b871
1323321aa232b
141101c0dba3b
1581002e2651
hex48341d9d15

310112001301 has 16 divisors (see below), whose sum is σ = 337778337600. Its totient is φ = 283733670528.

The previous prime is 310112001181. The next prime is 310112001319. The reversal of 310112001301 is 103100211013.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-310112001301 is a prime.

It is a super-2 number, since 2×3101120013012 (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 (310112001371) 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 15 ways as a sum of consecutive naturals, for example, 2059726 + ... + 2205151.

It is an arithmetic number, because the mean of its divisors is an integer number (21111146100).

Almost surely, 2310112001301 is an apocalyptic number.

It is an amenable number.

310112001301 is a deficient number, since it is larger than the sum of its proper divisors (27666336299).

310112001301 is a wasteful number, since it uses less digits than its factorization.

310112001301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4265028.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 310112001301 its reverse (103100211013), we get a palindrome (413212212314).

The spelling of 310112001301 in words is "three hundred ten billion, one hundred twelve million, one thousand, three hundred one".

Divisors: 1 19 43 89 817 1691 3827 72713 4264877 81032663 183389711 379574053 3484404509 7211907007 16321684279 310112001301