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310001000101 = 13592631536781
BaseRepresentation
bin1001000001011010111…
…11111101111010100101
31002122011111120110202021
410200231133331322211
520034340224000401
6354225033143141
731253054011132
oct4405537757245
91078144513667
10310001000101
1110a51a534741
12500b685aab1
1323304aa9350
141100b485589
1580e56b82a1
hex482d7fdea5

310001000101 has 16 divisors (see below), whose sum is σ = 340796776320. Its totient is φ = 280234906560.

The previous prime is 310001000081. The next prime is 310001000129. The reversal of 310001000101 is 101000100013.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 310001000101 - 229 = 309464129189 is a prime.

It is a super-2 number, since 2×3100010001012 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310001004101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 566670 + ... + 970111.

It is an arithmetic number, because the mean of its divisors is an integer number (21299798520).

Almost surely, 2310001000101 is an apocalyptic number.

It is an amenable number.

310001000101 is a deficient number, since it is larger than the sum of its proper divisors (30795776219).

310001000101 is a wasteful number, since it uses less digits than its factorization.

310001000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1537116.

The product of its (nonzero) digits is 3, while the sum is 7.

Adding to 310001000101 its reverse (101000100013), we get a palindrome (411001100114).

The spelling of 310001000101 in words is "three hundred ten billion, one million, one hundred one", and thus it is an aban number.

Divisors: 1 13 59 263 767 3419 15517 201721 1536781 19978153 90670079 404173403 1178711027 5254254239 23846230777 310001000101