Base | Representation |
---|---|
bin | 100011101110010110… |
… | …010101110000011101 |
3 | 10200000021102100200010 |
4 | 203232112111300131 |
5 | 1112024243301221 |
6 | 25342141153433 |
7 | 2525363324415 |
oct | 435626256035 |
9 | 120007370603 |
10 | 38358572061 |
11 | 152a4460a27 |
12 | 752625b879 |
13 | 3803ca3024 |
14 | 1bdc5b1645 |
15 | ee7852c76 |
hex | 8ee595c1d |
38358572061 has 8 divisors (see below), whose sum is σ = 51187352704. Its totient is φ = 25551086400.
The previous prime is 38358572053. The next prime is 38358572071. The reversal of 38358572061 is 16027585383.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38358572061 - 23 = 38358572053 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 38358572061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38358572041) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 5319541 + ... + 5326746.
It is an arithmetic number, because the mean of its divisors is an integer number (6398419088).
Almost surely, 238358572061 is an apocalyptic number.
It is an amenable number.
38358572061 is a deficient number, since it is larger than the sum of its proper divisors (12828780643).
38358572061 is a wasteful number, since it uses less digits than its factorization.
38358572061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10647491.
The product of its (nonzero) digits is 1209600, while the sum is 48.
The spelling of 38358572061 in words is "thirty-eight billion, three hundred fifty-eight million, five hundred seventy-two thousand, sixty-one".
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