Base | Representation |
---|---|
bin | 101100011100010… |
… | …110010100010100 |
3 | 1220222000212121222 |
4 | 230130112110110 |
5 | 3011340111243 |
6 | 201553225512 |
7 | 24322512221 |
oct | 5434262424 |
9 | 1828025558 |
10 | 745628948 |
11 | 352985079 |
12 | 189862298 |
13 | bb62707c |
14 | 71054948 |
15 | 456d7168 |
hex | 2c716514 |
745628948 has 24 divisors (see below), whose sum is σ = 1325530752. Its totient is φ = 366950304.
The previous prime is 745628941. The next prime is 745628969. The reversal of 745628948 is 849826547.
It is a house number.
It is a self number, because there is not a number n which added to its sum of digits gives 745628948.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (745628941) 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, 63386 + ... + 74222.
It is an arithmetic number, because the mean of its divisors is an integer number (55230448).
Almost surely, 2745628948 is an apocalyptic number.
It is an amenable number.
745628948 is a deficient number, since it is larger than the sum of its proper divisors (579901804).
745628948 is a wasteful number, since it uses less digits than its factorization.
745628948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11111 (or 11109 counting only the distinct ones).
The product of its digits is 3870720, while the sum is 53.
The square root of 745628948 is about 27306.2071331776. The cubic root of 745628948 is about 906.7918055240.
The spelling of 745628948 in words is "seven hundred forty-five million, six hundred twenty-eight thousand, nine hundred forty-eight".
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