Base | Representation |
---|---|
bin | 100000101101000101… |
… | …1011011111011111000 |
3 | 20201021121200210220201 |
4 | 1001122023123323320 |
5 | 2122314000033214 |
6 | 52133032331544 |
7 | 5034265520116 |
oct | 1013213337370 |
9 | 221247623821 |
10 | 70232424184 |
11 | 2787041087a |
12 | 11740843bb4 |
13 | 6813645160 |
14 | 3583838ab6 |
15 | 1c60c22274 |
hex | 105a2dbef8 |
70232424184 has 64 divisors (see below), whose sum is σ = 143731758240. Its totient is φ = 31979888640.
The previous prime is 70232424161. The next prime is 70232424209. The reversal of 70232424184 is 48142423207.
It is a super-2 number, since 2×702324241842 (a number of 22 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2307304 + ... + 2337544.
Almost surely, 270232424184 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 70232424184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71865879120).
70232424184 is an abundant number, since it is smaller than the sum of its proper divisors (73499334056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70232424184 is a wasteful number, since it uses less digits than its factorization.
70232424184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30560 (or 30556 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 37.
The spelling of 70232424184 in words is "seventy billion, two hundred thirty-two million, four hundred twenty-four thousand, one hundred eighty-four".
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