Base | Representation |
---|---|
bin | 1000011000101… |
… | …01010011100000 |
3 | 11220100201212221 |
4 | 10030111103200 |
5 | 121001414411 |
6 | 10551400424 |
7 | 1512616204 |
oct | 414252340 |
9 | 156321787 |
10 | 70341856 |
11 | 36784972 |
12 | 1b683114 |
13 | 1175b300 |
14 | 94b0b04 |
15 | 6297071 |
hex | 43154e0 |
70341856 has 36 divisors (see below), whose sum is σ = 149969232. Its totient is φ = 32462976.
The previous prime is 70341853. The next prime is 70341863. The reversal of 70341856 is 65814307.
70341856 = T361 + T362 + ... + T776.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70341853) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1096 + ... + 11911.
It is an arithmetic number, because the mean of its divisors is an integer number (4165812).
Almost surely, 270341856 is an apocalyptic number.
It is an amenable number.
70341856 is an abundant number, since it is smaller than the sum of its proper divisors (79627376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70341856 is a wasteful number, since it uses less digits than its factorization.
70341856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13043 (or 13022 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 70341856 is about 8387.0051865967. The cubic root of 70341856 is about 412.7983389353.
The spelling of 70341856 in words is "seventy million, three hundred forty-one thousand, eight hundred fifty-six".
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