Base | Representation |
---|---|
bin | 1000010110001… |
… | …00100010011100 |
3 | 11212201221002100 |
4 | 10023010202130 |
5 | 120410323121 |
6 | 10540325100 |
7 | 1510040544 |
oct | 413044234 |
9 | 155657070 |
10 | 70011036 |
11 | 36579367 |
12 | 1b543790 |
13 | 11673864 |
14 | 9426324 |
15 | 622e026 |
hex | 42c489c |
70011036 has 36 divisors (see below), whose sum is σ = 178377472. Its totient is φ = 23151744.
The previous prime is 70011031. The next prime is 70011101. The reversal of 70011036 is 63011007.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-3 number, since 3×700110363 (a number of 25 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70011031) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3085 + ... + 12228.
Almost surely, 270011036 is an apocalyptic number.
It is an amenable number.
70011036 is an abundant number, since it is smaller than the sum of its proper divisors (108366436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70011036 is a wasteful number, since it uses less digits than its factorization.
70011036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15450 (or 15445 counting only the distinct ones).
The product of its (nonzero) digits is 126, while the sum is 18.
The square root of 70011036 is about 8367.2597664946. The cubic root of 70011036 is about 412.1501871783.
The spelling of 70011036 in words is "seventy million, eleven thousand, thirty-six".
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