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38369679700 = 22521134881527
BaseRepresentation
bin100011101111000000…
…101101100101010100
310200001001022200111011
4203233000231211110
51112040114222300
625343215222004
72525556616252
oct435700554524
9120031280434
1038369679700
11152aa7582a0
127529b17904
133806391ab1
141bddc635d2
15ee87e8eba
hex8ef02d954

38369679700 has 36 divisors (see below), whose sum is σ = 90831498912. Its totient is φ = 13952610400.

The previous prime is 38369679641. The next prime is 38369679709. The reversal of 38369679700 is 797696383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38369679709) 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, 17439664 + ... + 17441863.

It is an arithmetic number, because the mean of its divisors is an integer number (2523097192).

Almost surely, 238369679700 is an apocalyptic number.

It is an amenable number.

38369679700 is an abundant number, since it is smaller than the sum of its proper divisors (52461819212).

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

38369679700 is a wasteful number, since it uses less digits than its factorization.

38369679700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34881552 (or 34881545 counting only the distinct ones).

The product of its (nonzero) digits is 10287648, while the sum is 58.

The spelling of 38369679700 in words is "thirty-eight billion, three hundred sixty-nine million, six hundred seventy-nine thousand, seven hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 34881527 69763054 139526108 174407635 348815270 383696797 697630540 767393594 872038175 1534787188 1744076350 1918483985 3488152700 3836967970 7673935940 9592419925 19184839850 38369679700