Base | Representation |
---|---|
bin | 1000011000101… |
… | …00000011100100 |
3 | 11220100110212110 |
4 | 10030110003210 |
5 | 121001233430 |
6 | 10551321020 |
7 | 1512565245 |
oct | 414240344 |
9 | 156313773 |
10 | 70336740 |
11 | 36781041 |
12 | 1b680170 |
13 | 11758b96 |
14 | 94acccc |
15 | 62957b0 |
hex | 43140e4 |
70336740 has 24 divisors (see below), whose sum is σ = 196943040. Its totient is φ = 18756448.
The previous prime is 70336729. The next prime is 70336751. The reversal of 70336740 is 4763307.
It is an interprime number because it is at equal distance from previous prime (70336729) and next prime (70336751).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 70336698 and 70336707.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586080 + ... + 586199.
It is an arithmetic number, because the mean of its divisors is an integer number (8205960).
Almost surely, 270336740 is an apocalyptic number.
It is an amenable number.
70336740 is an abundant number, since it is smaller than the sum of its proper divisors (126606300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70336740 is a wasteful number, since it uses less digits than its factorization.
70336740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1172291 (or 1172289 counting only the distinct ones).
The product of its (nonzero) digits is 10584, while the sum is 30.
The square root of 70336740 is about 8386.7001854126. The cubic root of 70336740 is about 412.7883310129.
The spelling of 70336740 in words is "seventy million, three hundred thirty-six thousand, seven hundred forty".
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