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10662002300 = 2252106620023
BaseRepresentation
bin10011110111000000…
…10011111001111100
31000112001102211120002
421323200103321330
5133313433033200
64521551413432
7525133344545
oct117340237174
930461384502
1010662002300
114581471154
122096824278
13100bbb4501
147320494cc
15426076bd5
hex27b813e7c

10662002300 has 18 divisors (see below), whose sum is σ = 23136545208. Its totient is φ = 4264800880.

The previous prime is 10662002269. The next prime is 10662002327. The reversal of 10662002300 is 320026601.

It is a super-2 number, since 2×106620023002 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 53309912 + ... + 53310111.

Almost surely, 210662002300 is an apocalyptic number.

10662002300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10662002300 is an abundant number, since it is smaller than the sum of its proper divisors (12474542908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10662002300 is a wasteful number, since it uses less digits than its factorization.

10662002300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106620037 (or 106620030 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10662002300 its reverse (320026601), we get a palindrome (10982028901).

The spelling of 10662002300 in words is "ten billion, six hundred sixty-two million, two thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 106620023 213240046 426480092 533100115 1066200230 2132400460 2665500575 5331001150 10662002300