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10030202001 = 33616089983
BaseRepresentation
bin10010101011101100…
…01011110010010001
3221220000121001111000
421111312023302101
5131020212431001
64335142012213
7503362211301
oct112566136221
927800531430
1010030202001
114287873246
121b3b117069
13c3b033391
146b2185601
153da876a86
hex255d8bc91

10030202001 has 16 divisors (see below), whose sum is σ = 15103160320. Its totient is φ = 6577180560.

The previous prime is 10030201967. The next prime is 10030202003. The reversal of 10030202001 is 10020203001.

It is a happy number.

10030202001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10030202001 - 210 = 10030200977 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10030202003) 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, 3043345 + ... + 3046638.

It is an arithmetic number, because the mean of its divisors is an integer number (943947520).

Almost surely, 210030202001 is an apocalyptic number.

It is an amenable number.

10030202001 is a deficient number, since it is larger than the sum of its proper divisors (5072958319).

10030202001 is an equidigital number, since it uses as much as digits as its factorization.

10030202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6090053 (or 6090047 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 10030202001 its reverse (10020203001), we get a palindrome (20050405002).

The spelling of 10030202001 in words is "ten billion, thirty million, two hundred two thousand, one".

Divisors: 1 3 9 27 61 183 549 1647 6089983 18269949 54809847 164429541 371488963 1114466889 3343400667 10030202001