Base | Representation |
---|---|
bin | 1000011011111… |
… | …11000100110110 |
3 | 11221011202011210 |
4 | 10031333010312 |
5 | 121104300334 |
6 | 11004542250 |
7 | 1516402245 |
oct | 415770466 |
9 | 157152153 |
10 | 70775094 |
11 | 36a50415 |
12 | 1b851986 |
13 | 11880570 |
14 | 958495c |
15 | 63305e9 |
hex | 437f136 |
70775094 has 32 divisors (see below), whose sum is σ = 159070464. Its totient is φ = 20829600.
The previous prime is 70775093. The next prime is 70775113. The reversal of 70775094 is 49057707.
It is a super-2 number, since 2×707750942 = 10018227861417672, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70775093) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17932 + ... + 21519.
It is an arithmetic number, because the mean of its divisors is an integer number (4970952).
Almost surely, 270775094 is an apocalyptic number.
70775094 is an abundant number, since it is smaller than the sum of its proper divisors (88295370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70775094 is a wasteful number, since it uses less digits than its factorization.
70775094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39492.
The product of its (nonzero) digits is 61740, while the sum is 39.
The square root of 70775094 is about 8412.7934718499. The cubic root of 70775094 is about 413.6440848756.
The spelling of 70775094 in words is "seventy million, seven hundred seventy-five thousand, ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •