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3103906300 = 2252112821733
BaseRepresentation
bin1011100100000001…
…1101100111111100
322000022112202222121
42321000131213330
522324100000200
61231555252324
7136626524335
oct27100354774
98008482877
103103906300
11135308a820
127275aa0a4
133a6095061
1421633328c
1513276ae1a
hexb901d9fc

3103906300 has 36 divisors (see below), whose sum is σ = 7347795336. Its totient is φ = 1128692800.

The previous prime is 3103906297. The next prime is 3103906301. The reversal of 3103906300 is 36093013.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103906301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1409767 + ... + 1411966.

It is an arithmetic number, because the mean of its divisors is an integer number (204105426).

Almost surely, 23103906300 is an apocalyptic number.

It is an amenable number.

3103906300 is an abundant number, since it is smaller than the sum of its proper divisors (4243889036).

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

3103906300 is a wasteful number, since it uses less digits than its factorization.

3103906300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2821758 (or 2821751 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 25.

The square root of 3103906300 is about 55712.7121938970. The cubic root of 3103906300 is about 1458.7119276829.

Adding to 3103906300 its reverse (36093013), we get a palindrome (3139999313).

The spelling of 3103906300 in words is "three billion, one hundred three million, nine hundred six thousand, three hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 2821733 5643466 11286932 14108665 28217330 31039063 56434660 62078126 70543325 124156252 141086650 155195315 282173300 310390630 620781260 775976575 1551953150 3103906300