Base | Representation |
---|---|
bin | 101001111010011010… |
… | …100011000011100010 |
3 | 11022011100221021012022 |
4 | 221322122203003202 |
5 | 1214131340441032 |
6 | 32401352101442 |
7 | 3152141015201 |
oct | 517232430342 |
9 | 138140837168 |
10 | 45003452642 |
11 | 180a4304075 |
12 | 887b694882 |
13 | 432284c825 |
14 | 226cccb238 |
15 | 1285dc1512 |
hex | a7a6a30e2 |
45003452642 has 16 divisors (see below), whose sum is σ = 70491814272. Its totient is φ = 21507615360.
The previous prime is 45003452633. The next prime is 45003452651. The reversal of 45003452642 is 24625430054.
It is an interprime number because it is at equal distance from previous prime (45003452633) and next prime (45003452651).
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 294959 + ... + 420722.
It is an arithmetic number, because the mean of its divisors is an integer number (4405738392).
Almost surely, 245003452642 is an apocalyptic number.
45003452642 is a deficient number, since it is larger than the sum of its proper divisors (25488361630).
45003452642 is a wasteful number, since it uses less digits than its factorization.
45003452642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 717073.
The product of its (nonzero) digits is 115200, while the sum is 35.
Adding to 45003452642 its reverse (24625430054), we get a palindrome (69628882696).
The spelling of 45003452642 in words is "forty-five billion, three million, four hundred fifty-two thousand, six hundred forty-two".
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