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10200302001 = 331993475471
BaseRepresentation
bin10010111111111110…
…00100000110110001
3222022212200000211000
421133333010012301
5131342234131001
64404055512213
7510526064541
oct113777040661
928285600730
1010200302001
11436489395a
121b88088669
13c6734c076
146ca9c3321
153ea776a86
hex25ffc41b1

10200302001 has 32 divisors (see below), whose sum is σ = 15234048000. Its totient is φ = 6745297680.

The previous prime is 10200301999. The next prime is 10200302009. The reversal of 10200302001 is 10020300201.

It is a happy number.

It is not a de Polignac number, because 10200302001 - 21 = 10200301999 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (10200302009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1861696 + ... + 1867166.

It is an arithmetic number, because the mean of its divisors is an integer number (476064000).

Almost surely, 210200302001 is an apocalyptic number.

It is an amenable number.

10200302001 is a deficient number, since it is larger than the sum of its proper divisors (5033745999).

10200302001 is a wasteful number, since it uses less digits than its factorization.

10200302001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6026 (or 6020 counting only the distinct ones).

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

Adding to 10200302001 its reverse (10020300201), we get a palindrome (20220602202).

The spelling of 10200302001 in words is "ten billion, two hundred million, three hundred two thousand, one".

Divisors: 1 3 9 27 199 347 597 1041 1791 3123 5373 5471 9369 16413 49239 69053 147717 207159 621477 1088729 1864431 1898437 3266187 5695311 9798561 17085933 29395683 51257799 377788963 1133366889 3400100667 10200302001