Base | Representation |
---|---|
bin | 101001110010010… |
… | …111110100110010 |
3 | 1210212012002010100 |
4 | 221302113310302 |
5 | 2413433230032 |
6 | 153322213230 |
7 | 23242000506 |
oct | 5162276462 |
9 | 1725162110 |
10 | 701070642 |
11 | 32a810828 |
12 | 176954216 |
13 | b23257cc |
14 | 69176306 |
15 | 4183497c |
hex | 29c97d32 |
701070642 has 36 divisors (see below), whose sum is σ = 1569605310. Its totient is φ = 226146240.
The previous prime is 701070619. The next prime is 701070649. The reversal of 701070642 is 246070107.
701070642 is a `hidden beast` number, since 7 + 0 + 10 + 7 + 0 + 642 = 666.
It can be written as a sum of positive squares in only one way, i.e., 430106121 + 270964521 = 20739^2 + 16461^2 .
It is a super-3 number, since 3×7010706423 (a number of 28 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (701070649) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2967 + ... + 37562.
Almost surely, 2701070642 is an apocalyptic number.
701070642 is an abundant number, since it is smaller than the sum of its proper divisors (868534668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
701070642 is a wasteful number, since it uses less digits than its factorization.
701070642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40599 (or 40565 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 701070642 is about 26477.7386118981. The cubic root of 701070642 is about 888.3564508234.
The spelling of 701070642 in words is "seven hundred one million, seventy thousand, six hundred forty-two".
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