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38050061000 = 235375435723
BaseRepresentation
bin100011011011111101…
…011101101011001000
310122012202220101001112
4203123331131223020
51110411303423000
625251400505452
72514626116310
oct433375355310
9118182811045
1038050061000
11151562a4006
12745aa7b288
1337850b52c3
141bad624440
15eca712235
hex8dbf5dac8

38050061000 has 64 divisors (see below), whose sum is σ = 101756753280. Its totient is φ = 13045732800.

The previous prime is 38050060981. The next prime is 38050061003. The reversal of 38050061000 is 16005083.

It is not an unprimeable number, because it can be changed into a prime (38050061003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2710862 + ... + 2724861.

It is an arithmetic number, because the mean of its divisors is an integer number (1589949270).

Almost surely, 238050061000 is an apocalyptic number.

It is an amenable number.

38050061000 is an abundant number, since it is smaller than the sum of its proper divisors (63706692280).

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

38050061000 is a wasteful number, since it uses less digits than its factorization.

38050061000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5435751 (or 5435737 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 38050061000 its reverse (16005083), we get a palindrome (38066066083).

The spelling of 38050061000 in words is "thirty-eight billion, fifty million, sixty-one thousand".

Divisors: 1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 125 140 175 200 250 280 350 500 700 875 1000 1400 1750 3500 7000 5435723 10871446 21742892 27178615 38050061 43485784 54357230 76100122 108714460 135893075 152200244 190250305 217428920 271786150 304400488 380500610 543572300 679465375 761001220 951251525 1087144600 1358930750 1522002440 1902503050 2717861500 3805006100 4756257625 5435723000 7610012200 9512515250 19025030500 38050061000