Base | Representation |
---|---|
bin | 101001110110111… |
… | …101001001001000 |
3 | 1210221110010011202 |
4 | 221312331021020 |
5 | 2414240201242 |
6 | 153404043332 |
7 | 23255133305 |
oct | 5166751110 |
9 | 1727403152 |
10 | 702272072 |
11 | 330461447 |
12 | 177233548 |
13 | b2656608 |
14 | 693aa0ac |
15 | 419c0932 |
hex | 29dbd248 |
702272072 has 48 divisors (see below), whose sum is σ = 1396860300. Its totient is φ = 330946560.
The previous prime is 702272071. The next prime is 702272107. The reversal of 702272072 is 270272207.
702272072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 701508196 + 763876 = 26486^2 + 874^2 .
It is a super-2 number, since 2×7022720722 = 986372126222346368, which contains 22 as substring.
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (702272071) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 695504 + ... + 696512.
Almost surely, 2702272072 is an apocalyptic number.
It is an amenable number.
702272072 is a deficient number, since it is larger than the sum of its proper divisors (694588228).
702272072 is a wasteful number, since it uses less digits than its factorization.
702272072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1294 (or 1271 counting only the distinct ones).
The product of its (nonzero) digits is 5488, while the sum is 29.
The square root of 702272072 is about 26500.4164495579. The cubic root of 702272072 is about 888.8636222494.
The spelling of 702272072 in words is "seven hundred two million, two hundred seventy-two thousand, seventy-two".
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