Base | Representation |
---|---|
bin | 1000011101011… |
… | …10010101111010 |
3 | 11221112120202022 |
4 | 10032232111322 |
5 | 121131444243 |
6 | 11013034442 |
7 | 1521136553 |
oct | 416562572 |
9 | 157476668 |
10 | 70968698 |
11 | 37072919 |
12 | 1b925a22 |
13 | 1191a718 |
14 | 95d532a |
15 | 636cb68 |
hex | 43ae57a |
70968698 has 4 divisors (see below), whose sum is σ = 106453050. Its totient is φ = 35484348.
The previous prime is 70968691. The next prime is 70968719. The reversal of 70968698 is 89686907.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89686907 = 193 ⋅464699.
It can be written as a sum of positive squares in only one way, i.e., 45738169 + 25230529 = 6763^2 + 5023^2 .
It is not an unprimeable number, because it can be changed into a prime (70968691) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17742173 + ... + 17742176.
Almost surely, 270968698 is an apocalyptic number.
70968698 is a deficient number, since it is larger than the sum of its proper divisors (35484352).
70968698 is a wasteful number, since it uses less digits than its factorization.
70968698 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35484351.
The product of its (nonzero) digits is 1306368, while the sum is 53.
The square root of 70968698 is about 8424.2921364350. The cubic root of 70968698 is about 414.0209134728.
The spelling of 70968698 in words is "seventy million, nine hundred sixty-eight thousand, six hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •