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10200220107 = 371144156797
BaseRepresentation
bin10010111111111101…
…10000000111001011
3222022212111212110220
421133332300013023
5131342224020412
64404054041123
7510525304020
oct113776600713
928285455426
1010200220107
114364838380
121b880491a3
13c673209cc
146ca9a1547
153ea75c68c
hex25ffb01cb

10200220107 has 16 divisors (see below), whose sum is σ = 16956210432. Its totient is φ = 5298815520.

The previous prime is 10200220087. The next prime is 10200220123. The reversal of 10200220107 is 70102200201.

It is not a de Polignac number, because 10200220107 - 220 = 10199171531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10200220127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22078168 + ... + 22078629.

It is an arithmetic number, because the mean of its divisors is an integer number (1059763152).

Almost surely, 210200220107 is an apocalyptic number.

10200220107 is a deficient number, since it is larger than the sum of its proper divisors (6755990325).

10200220107 is a wasteful number, since it uses less digits than its factorization.

10200220107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44156818.

The product of its (nonzero) digits is 56, while the sum is 15.

Adding to 10200220107 its reverse (70102200201), we get a palindrome (80302420308).

The spelling of 10200220107 in words is "ten billion, two hundred million, two hundred twenty thousand, one hundred seven".

Divisors: 1 3 7 11 21 33 77 231 44156797 132470391 309097579 485724767 927292737 1457174301 3400073369 10200220107