Base | Representation |
---|---|
bin | 1000011101000… |
… | …01100000100010 |
3 | 11221102220122100 |
4 | 10032201200202 |
5 | 121123304010 |
6 | 11011551230 |
7 | 1520530365 |
oct | 416414042 |
9 | 157386570 |
10 | 70916130 |
11 | 3703737a |
12 | 1b8bb516 |
13 | 118cc80c |
14 | 95c00dc |
15 | 635c2c0 |
hex | 43a1822 |
70916130 has 48 divisors (see below), whose sum is σ = 192404160. Its totient is φ = 18088224.
The previous prime is 70916123. The next prime is 70916137. The reversal of 70916130 is 3161907.
It is an interprime number because it is at equal distance from previous prime (70916123) and next prime (70916137).
It is a junction number, because it is equal to n+sod(n) for n = 70916094 and 70916103.
It is not an unprimeable number, because it can be changed into a prime (70916137) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15060 + ... + 19199.
It is an arithmetic number, because the mean of its divisors is an integer number (4008420).
Almost surely, 270916130 is an apocalyptic number.
70916130 is an abundant number, since it is smaller than the sum of its proper divisors (121488030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70916130 is a wasteful number, since it uses less digits than its factorization.
70916130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34295 (or 34292 counting only the distinct ones).
The product of its (nonzero) digits is 1134, while the sum is 27.
The square root of 70916130 is about 8421.1715337000. The cubic root of 70916130 is about 413.9186635704.
The spelling of 70916130 in words is "seventy million, nine hundred sixteen thousand, one hundred thirty".
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