Base | Representation |
---|---|
bin | 100011101100110100… |
… | …111110001111000010 |
3 | 10122221111101120220010 |
4 | 203230310332033002 |
5 | 1112001230011441 |
6 | 25335430125350 |
7 | 2524633346460 |
oct | 435464761702 |
9 | 118844346803 |
10 | 38333047746 |
11 | 15291008154 |
12 | 75197b0856 |
13 | 37cb907296 |
14 | 1bd9049830 |
15 | ee54b0116 |
hex | 8ecd3e3c2 |
38333047746 has 32 divisors (see below), whose sum is σ = 87634603008. Its totient is φ = 10950273360.
The previous prime is 38333047741. The next prime is 38333047769. The reversal of 38333047746 is 64774033383.
It is a junction number, because it is equal to n+sod(n) for n = 38333047695 and 38333047704.
It is not an unprimeable number, because it can be changed into a prime (38333047741) 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 15 ways as a sum of consecutive naturals, for example, 153201 + ... + 316443.
It is an arithmetic number, because the mean of its divisors is an integer number (2738581344).
Almost surely, 238333047746 is an apocalyptic number.
38333047746 is an abundant number, since it is smaller than the sum of its proper divisors (49301555262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38333047746 is a wasteful number, since it uses less digits than its factorization.
38333047746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168846.
The product of its (nonzero) digits is 3048192, while the sum is 48.
The spelling of 38333047746 in words is "thirty-eight billion, three hundred thirty-three million, forty-seven thousand, seven hundred forty-six".
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