Base | Representation |
---|---|
bin | 1000010110110… |
… | …11111110011101 |
3 | 11212220210202221 |
4 | 10023123332131 |
5 | 120421411122 |
6 | 10542345341 |
7 | 1510620460 |
oct | 413337635 |
9 | 155823687 |
10 | 70107037 |
11 | 36634500 |
12 | 1b58b251 |
13 | 116a8470 |
14 | 944d2d7 |
15 | 624c6c7 |
hex | 42dbf9d |
70107037 has 24 divisors (see below), whose sum is σ = 94857728. Its totient is φ = 50418720.
The previous prime is 70107019. The next prime is 70107043. The reversal of 70107037 is 73070107.
It is not a de Polignac number, because 70107037 - 215 = 70074269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70107047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7828 + ... + 14194.
Almost surely, 270107037 is an apocalyptic number.
70107037 is a gapful number since it is divisible by the number (77) formed by its first and last digit.
It is an amenable number.
70107037 is a deficient number, since it is larger than the sum of its proper divisors (24750691).
70107037 is a wasteful number, since it uses less digits than its factorization.
70107037 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6409 (or 6398 counting only the distinct ones).
The product of its (nonzero) digits is 1029, while the sum is 25.
The square root of 70107037 is about 8372.9945061489. The cubic root of 70107037 is about 412.3384849149.
It can be divided in two parts, 701070 and 37, that added together give a palindrome (701107).
The spelling of 70107037 in words is "seventy million, one hundred seven thousand, thirty-seven".
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