Base | Representation |
---|---|
bin | 10100110010001… |
… | …010101111000100 |
3 | 220022010120021212 |
4 | 110302022233010 |
5 | 1203231223432 |
6 | 54333430552 |
7 | 11432601635 |
oct | 2462125704 |
9 | 808116255 |
10 | 348695492 |
11 | 1699140a2 |
12 | 9893b458 |
13 | 5731a4c2 |
14 | 3444b88c |
15 | 2092c2b2 |
hex | 14c8abc4 |
348695492 has 6 divisors (see below), whose sum is σ = 610217118. Its totient is φ = 174347744.
The previous prime is 348695443. The next prime is 348695497. The reversal of 348695492 is 294596843.
It can be written as a sum of positive squares in only one way, i.e., 336135556 + 12559936 = 18334^2 + 3544^2 .
It is a super-2 number, since 2×3486954922 = 243177092282244128, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 348695492.
It is not an unprimeable number, because it can be changed into a prime (348695497) 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 as a sum of consecutive naturals, namely, 43586933 + ... + 43586940.
It is an arithmetic number, because the mean of its divisors is an integer number (101702853).
Almost surely, 2348695492 is an apocalyptic number.
It is an amenable number.
348695492 is a deficient number, since it is larger than the sum of its proper divisors (261521626).
348695492 is a wasteful number, since it uses less digits than its factorization.
348695492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87173877 (or 87173875 counting only the distinct ones).
The product of its digits is 1866240, while the sum is 50.
The square root of 348695492 is about 18673.3899439818. The cubic root of 348695492 is about 703.8532348368.
The spelling of 348695492 in words is "three hundred forty-eight million, six hundred ninety-five thousand, four hundred ninety-two".
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