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10200122007 = 310133663769
BaseRepresentation
bin10010111111111100…
…11000001010010111
3222022212022212220120
421133332120022113
5131342212401012
64404052003023
7510524415015
oct113776301227
928285285816
1010200122007
1143647806a9
121b88000473
13c672b816a
146ca9778b5
153ea73d58c
hex25ff98297

10200122007 has 8 divisors (see below), whose sum is σ = 13734818160. Its totient is φ = 6732753600.

The previous prime is 10200122003. The next prime is 10200122011. The reversal of 10200122007 is 70022100201.

It is an interprime number because it is at equal distance from previous prime (10200122003) and next prime (10200122011).

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

It is not a de Polignac number, because 10200122007 - 22 = 10200122003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200122003) 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, 16831582 + ... + 16832187.

It is an arithmetic number, because the mean of its divisors is an integer number (1716852270).

Almost surely, 210200122007 is an apocalyptic number.

10200122007 is a deficient number, since it is larger than the sum of its proper divisors (3534696153).

10200122007 is a wasteful number, since it uses less digits than its factorization.

10200122007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33663873.

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

Adding to 10200122007 its reverse (70022100201), we get a palindrome (80222222208).

The spelling of 10200122007 in words is "ten billion, two hundred million, one hundred twenty-two thousand, seven".

Divisors: 1 3 101 303 33663769 100991307 3400040669 10200122007