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310133001013 = 112191491934691
BaseRepresentation
bin1001000001101010101…
…11100000101100110101
31002122111200221210221221
410200311113200230311
520040123022013023
6354250110310341
731256246004343
oct4406527405465
91078450853857
10310133001013
1110a587aa2a00
1250132ab83b1
13233262457b4
1411020c06993
15810208e85d
hex48355e0b35

310133001013 has 48 divisors (see below), whose sum is σ = 363188952000. Its totient is φ = 263876659200.

The previous prime is 310133001011. The next prime is 310133001043. The reversal of 310133001013 is 310100331013.

It is not a de Polignac number, because 310133001013 - 21 = 310133001011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310133001011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66109998 + ... + 66114688.

It is an arithmetic number, because the mean of its divisors is an integer number (7566436500).

Almost surely, 2310133001013 is an apocalyptic number.

It is an amenable number.

310133001013 is a deficient number, since it is larger than the sum of its proper divisors (53055950987).

310133001013 is a wasteful number, since it uses less digits than its factorization.

310133001013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5074 (or 5063 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 310133001013 its reverse (310100331013), we get a palindrome (620233332026).

The spelling of 310133001013 in words is "three hundred ten billion, one hundred thirty-three million, one thousand, thirteen".

Divisors: 1 11 19 121 149 193 209 1639 2123 2299 2831 3667 4691 18029 23353 28757 31141 40337 51601 89129 316327 342551 443707 546383 567611 698959 905363 980419 3479597 6010213 7688549 9958993 10784609 13280221 17201897 66112343 84574039 109548923 134899087 146082431 189220867 1483889957 1606906741 2081429537 2563082653 16322789527 28193909183 310133001013