Base | Representation |
---|---|
bin | 1110001111000001… |
… | …1110010011011110 |
3 | 100212022010202220010 |
4 | 3203300132103132 |
5 | 30311202310240 |
6 | 1431100104050 |
7 | 163456053324 |
oct | 34360362336 |
9 | 10768122803 |
10 | 3821135070 |
11 | 1690a27375 |
12 | 8a7835026 |
13 | 48b85738c |
14 | 2836b3d14 |
15 | 1756e3280 |
hex | e3c1e4de |
3821135070 has 64 divisors (see below), whose sum is σ = 9263890944. Its totient is φ = 1008658560.
The previous prime is 3821135063. The next prime is 3821135081. The reversal of 3821135070 is 705311283.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1975824 + ... + 1977756.
It is an arithmetic number, because the mean of its divisors is an integer number (144748296).
Almost surely, 23821135070 is an apocalyptic number.
3821135070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3821135070 is an abundant number, since it is smaller than the sum of its proper divisors (5442755874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3821135070 is a wasteful number, since it uses less digits than its factorization.
3821135070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2577.
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 3821135070 is about 61815.3303800926. The cubic root of 3821135070 is about 1563.3784808918.
The spelling of 3821135070 in words is "three billion, eight hundred twenty-one million, one hundred thirty-five thousand, seventy".
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