Base | Representation |
---|---|
bin | 1000011010100… |
… | …00101011100000 |
3 | 11220211002111100 |
4 | 10031100223200 |
5 | 121032210211 |
6 | 11000514400 |
7 | 1514651223 |
oct | 415205340 |
9 | 156732440 |
10 | 70585056 |
11 | 36930663 |
12 | 1b77ba00 |
13 | 11814c09 |
14 | 95355ba |
15 | 62e4156 |
hex | 4350ae0 |
70585056 has 36 divisors (see below), whose sum is σ = 200727072. Its totient is φ = 23528256.
The previous prime is 70585051. The next prime is 70585061. The reversal of 70585056 is 65058507.
70585056 is a `hidden beast` number, since 70 + 585 + 0 + 5 + 6 = 666.
It is an interprime number because it is at equal distance from previous prime (70585051) and next prime (70585061).
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 70585056.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70585051) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122256 + ... + 122831.
It is an arithmetic number, because the mean of its divisors is an integer number (5575752).
Almost surely, 270585056 is an apocalyptic number.
It is an amenable number.
70585056 is an abundant number, since it is smaller than the sum of its proper divisors (130142016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70585056 is a wasteful number, since it uses less digits than its factorization.
70585056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245103 (or 245092 counting only the distinct ones).
The product of its (nonzero) digits is 42000, while the sum is 36.
The square root of 70585056 is about 8401.4912961926. The cubic root of 70585056 is about 413.2735281723.
The spelling of 70585056 in words is "seventy million, five hundred eighty-five thousand, fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •