Base | Representation |
---|---|
bin | 101000011110010… |
… | …1111001000100000 |
3 | 10111122111120120002 |
4 | 1100330233020200 |
5 | 10240133131401 |
6 | 342432435132 |
7 | 45440436143 |
oct | 12074571040 |
9 | 3448446502 |
10 | 1358098976 |
11 | 63767a953 |
12 | 31a9a8aa8 |
13 | 18849a880 |
14 | cc52605a |
15 | 7e369a6b |
hex | 50f2f220 |
1358098976 has 48 divisors (see below), whose sum is σ = 2882640600. Its totient is φ = 626116608.
The previous prime is 1358098969. The next prime is 1358098979. The reversal of 1358098976 is 6798908531.
It can be written as a sum of positive squares in 4 ways, for example, as 1349827600 + 8271376 = 36740^2 + 2876^2 .
It is a super-2 number, since 2×13580989762 = 3688865657224497152, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1358098979) 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, 668330 + ... + 670358.
Almost surely, 21358098976 is an apocalyptic number.
1358098976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
1358098976 is an abundant number, since it is smaller than the sum of its proper divisors (1524541624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1358098976 is a wasteful number, since it uses less digits than its factorization.
1358098976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3661 (or 3653 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 56.
The square root of 1358098976 is about 36852.3944405245. The cubic root of 1358098976 is about 1107.4151840025.
The spelling of 1358098976 in words is "one billion, three hundred fifty-eight million, ninety-eight thousand, nine hundred seventy-six".
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