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10200220097 = 671491021759
BaseRepresentation
bin10010111111111101…
…10000000111000001
3222022212111212110112
421133332300013001
5131342224020342
64404054041105
7510525304004
oct113776600701
928285455415
1010200220097
114364838371
121b88049195
13c673209c2
146ca9a153b
153ea75c682
hex25ffb01c1

10200220097 has 8 divisors (see below), whose sum is σ = 10421952000. Its totient is φ = 9980532144.

The previous prime is 10200220087. The next prime is 10200220123. The reversal of 10200220097 is 79002200201.

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

It is a cyclic number.

It is not a de Polignac number, because 10200220097 - 228 = 9931784641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10200220087) 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, 500897 + ... + 520862.

It is an arithmetic number, because the mean of its divisors is an integer number (1302744000).

Almost surely, 210200220097 is an apocalyptic number.

It is an amenable number.

10200220097 is a deficient number, since it is larger than the sum of its proper divisors (221731903).

10200220097 is a wasteful number, since it uses less digits than its factorization.

10200220097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021975.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 10200220097 its reverse (79002200201), we get a palindrome (89202420298).

The spelling of 10200220097 in words is "ten billion, two hundred million, two hundred twenty thousand, ninety-seven".

Divisors: 1 67 149 9983 1021759 68457853 152242091 10200220097