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10200063997 = 199241212683
BaseRepresentation
bin10010111111111100…
…01001111111111101
3222022212012221100001
421133332021333331
5131342204021442
64404050434301
7510524053624
oct113776117775
928285187301
1010200063997
114364741062
121b87b92991
13c67297936
146ca9606bb
153ea72b2b7
hex25ff89ffd

10200063997 has 8 divisors (see below), whose sum is σ = 10293905600. Its totient is φ = 10106648640.

The previous prime is 10200063977. The next prime is 10200064027. The reversal of 10200063997 is 79936000201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10200063997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200063967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58383 + ... + 154300.

It is an arithmetic number, because the mean of its divisors is an integer number (1286738200).

Almost surely, 210200063997 is an apocalyptic number.

It is an amenable number.

10200063997 is a deficient number, since it is larger than the sum of its proper divisors (93841603).

10200063997 is a wasteful number, since it uses less digits than its factorization.

10200063997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213123.

The product of its (nonzero) digits is 20412, while the sum is 37.

The spelling of 10200063997 in words is "ten billion, two hundred million, sixty-three thousand, nine hundred ninety-seven".

Divisors: 1 199 241 47959 212683 42323917 51256603 10200063997