Base | Representation |
---|---|
bin | 110110011101001… |
… | …111001101100100 |
3 | 2100200011102102210 |
4 | 312131033031210 |
5 | 3332342243043 |
6 | 230354203420 |
7 | 31432522260 |
oct | 6635171544 |
9 | 2320142383 |
10 | 913634148 |
11 | 4297a4949 |
12 | 215b83570 |
13 | 11738b42b |
14 | 894a90a0 |
15 | 55321633 |
hex | 3674f364 |
913634148 has 48 divisors (see below), whose sum is σ = 2440811520. Its totient is φ = 260561184.
The previous prime is 913634147. The next prime is 913634191. The reversal of 913634148 is 841436319.
It is not an unprimeable number, because it can be changed into a prime (913634147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37633 + ... + 56951.
It is an arithmetic number, because the mean of its divisors is an integer number (50850240).
Almost surely, 2913634148 is an apocalyptic number.
It is an amenable number.
913634148 is an abundant number, since it is smaller than the sum of its proper divisors (1527177372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
913634148 is a wasteful number, since it uses less digits than its factorization.
913634148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19896 (or 19894 counting only the distinct ones).
The product of its digits is 62208, while the sum is 39.
The square root of 913634148 is about 30226.3816557655. The cubic root of 913634148 is about 970.3403871464.
The spelling of 913634148 in words is "nine hundred thirteen million, six hundred thirty-four thousand, one hundred forty-eight".
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