Base | Representation |
---|---|
bin | 101001110011111… |
… | …100000001010000 |
3 | 1210212221221002021 |
4 | 221303330001100 |
5 | 2414034343130 |
6 | 153335101224 |
7 | 23245330141 |
oct | 5163740120 |
9 | 1725857067 |
10 | 701481040 |
11 | 32aa710a7 |
12 | 176b11814 |
13 | b243a550 |
14 | 69241ac8 |
15 | 418b637a |
hex | 29cfc050 |
701481040 has 40 divisors (see below), whose sum is σ = 1756403208. Its totient is φ = 259008000.
The previous prime is 701481037. The next prime is 701481041. The reversal of 701481040 is 40184107.
It can be written as a sum of positive squares in 4 ways, for example, as 55711296 + 645769744 = 7464^2 + 25412^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 701480996 and 701481014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (701481041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336211 + ... + 338290.
Almost surely, 2701481040 is an apocalyptic number.
It is an amenable number.
701481040 is an abundant number, since it is smaller than the sum of its proper divisors (1054922168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
701481040 is a wasteful number, since it uses less digits than its factorization.
701481040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 674527 (or 674521 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 25.
The square root of 701481040 is about 26485.4873468471. The cubic root of 701481040 is about 888.5297612679.
It can be divided in two parts, 70 and 1481040, that multiplied together give a triangular number (103672800 = T14399).
The spelling of 701481040 in words is "seven hundred one million, four hundred eighty-one thousand, forty".
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