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3681050300 = 225236810503
BaseRepresentation
bin1101101101101000…
…0101111010111100
3100111112112201201022
43123122011322330
530014322102200
61405133403312
7160135261034
oct33332057274
910445481638
103681050300
111619947634
12868939538
1346881a595
1426cc4a8c4
15168271885
hexdb685ebc

3681050300 has 18 divisors (see below), whose sum is σ = 7987879368. Its totient is φ = 1472420080.

The previous prime is 3681050279. The next prime is 3681050311. The reversal of 3681050300 is 30501863.

It is a super-2 number, since 2×36810503002 = 27100262622260180000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3681050300.

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, 18405152 + ... + 18405351.

It is an arithmetic number, because the mean of its divisors is an integer number (443771076).

Almost surely, 23681050300 is an apocalyptic number.

It is an amenable number.

3681050300 is an abundant number, since it is smaller than the sum of its proper divisors (4306829068).

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

3681050300 is a wasteful number, since it uses less digits than its factorization.

3681050300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36810517 (or 36810510 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3681050300 is about 60671.6597762085. The cubic root of 3681050300 is about 1544.0353910785.

The spelling of 3681050300 in words is "three billion, six hundred eighty-one million, fifty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 36810503 73621006 147242012 184052515 368105030 736210060 920262575 1840525150 3681050300