Base | Representation |
---|---|
bin | 1000011011011… |
… | …01101110111100 |
3 | 11221001010201220 |
4 | 10031231232330 |
5 | 121100012220 |
6 | 11003233340 |
7 | 1515655200 |
oct | 415555674 |
9 | 157033656 |
10 | 70704060 |
11 | 36a02009 |
12 | 1b818850 |
13 | 1185712b |
14 | 9566b00 |
15 | 6319540 |
hex | 436dbbc |
70704060 has 72 divisors (see below), whose sum is σ = 230302800. Its totient is φ = 16160256.
The previous prime is 70704043. The next prime is 70704091. The reversal of 70704060 is 6040707.
It is a self number, because there is not a number n which added to its sum of digits gives 70704060.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9085 + ... + 14964.
It is an arithmetic number, because the mean of its divisors is an integer number (3198650).
Almost surely, 270704060 is an apocalyptic number.
70704060 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
70704060 is an abundant number, since it is smaller than the sum of its proper divisors (159598740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70704060 is a wasteful number, since it uses less digits than its factorization.
70704060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24075 (or 24066 counting only the distinct ones).
The product of its (nonzero) digits is 1176, while the sum is 24.
The square root of 70704060 is about 8408.5706276394. The cubic root of 70704060 is about 413.5056527999.
Adding to 70704060 its reverse (6040707), we get a palindrome (76744767).
The spelling of 70704060 in words is "seventy million, seven hundred four thousand, sixty".
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