Base | Representation |
---|---|
bin | 1000010110110… |
… | …10100000100000 |
3 | 11212220111112020 |
4 | 10023122200200 |
5 | 120421213044 |
6 | 10542301440 |
7 | 1510564110 |
oct | 413324040 |
9 | 155814466 |
10 | 70101024 |
11 | 3662aa34 |
12 | 1b587880 |
13 | 116a57c6 |
14 | 944b040 |
15 | 624aa19 |
hex | 42da820 |
70101024 has 96 divisors (see below), whose sum is σ = 213333120. Its totient is φ = 19740672.
The previous prime is 70101001. The next prime is 70101041. The reversal of 70101024 is 42010107.
It is a tau number, because it is divible by the number of its divisors (96).
It is a junction number, because it is equal to n+sod(n) for n = 70100994 and 70101012.
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, 48342 + ... + 49770.
It is an arithmetic number, because the mean of its divisors is an integer number (2222220).
Almost surely, 270101024 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 70101024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106666560).
70101024 is an abundant number, since it is smaller than the sum of its proper divisors (143232096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70101024 is a wasteful number, since it uses less digits than its factorization.
70101024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1522 (or 1514 counting only the distinct ones).
The product of its (nonzero) digits is 56, while the sum is 15.
The square root of 70101024 is about 8372.6354273908. The cubic root of 70101024 is about 412.3266959785.
The spelling of 70101024 in words is "seventy million, one hundred one thousand, twenty-four".
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