Base | Representation |
---|---|
bin | 101001110110… |
… | …010100010101 |
3 | 202122100112201 |
4 | 221312110111 |
5 | 10302023024 |
6 | 1031044501 |
7 | 162150433 |
oct | 51662425 |
9 | 22570481 |
10 | 10970389 |
11 | 6213241 |
12 | 3810731 |
13 | 2371471 |
14 | 1657d53 |
15 | e6a744 |
hex | a76515 |
10970389 has 16 divisors (see below), whose sum is σ = 12115008. Its totient is φ = 9891072.
The previous prime is 10970383. The next prime is 10970447. The reversal of 10970389 is 98307901.
10970389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 10970389 - 27 = 10970261 is a prime.
It is a super-2 number, since 2×109703892 = 240698869622642, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10970383) 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, 67222 + ... + 67384.
It is an arithmetic number, because the mean of its divisors is an integer number (757188).
Almost surely, 210970389 is an apocalyptic number.
It is an amenable number.
10970389 is a deficient number, since it is larger than the sum of its proper divisors (1144619).
10970389 is a wasteful number, since it uses less digits than its factorization.
10970389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 324.
The product of its (nonzero) digits is 13608, while the sum is 37.
The square root of 10970389 is about 3312.1577559048. The cubic root of 10970389 is about 222.1982713168.
The spelling of 10970389 in words is "ten million, nine hundred seventy thousand, three hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •