Base | Representation |
---|---|
bin | 100010001000000… |
… | …0011110001000000 |
3 | 2221210122002121001 |
4 | 1010100003301000 |
5 | 4321113413131 |
6 | 305342341344 |
7 | 40242565363 |
oct | 10420036100 |
9 | 2853562531 |
10 | 1145060416 |
11 | 5383a1925 |
12 | 27b58a854 |
13 | 1532c9956 |
14 | ac10c0da |
15 | 6a7d7261 |
hex | 44403c40 |
1145060416 has 56 divisors (see below), whose sum is σ = 2335560480. Its totient is φ = 556695552.
The previous prime is 1145060401. The next prime is 1145060429. The reversal of 1145060416 is 6140605411.
It is a super-2 number, since 2×11450604162 = 2622326712580186112, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706455 + ... + 708073.
Almost surely, 21145060416 is an apocalyptic number.
1145060416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1145060416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1167780240).
1145060416 is an abundant number, since it is smaller than the sum of its proper divisors (1190500064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1145060416 is a wasteful number, since it uses less digits than its factorization.
1145060416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1931 (or 1921 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 1145060416 is about 33838.7413477511. The cubic root of 1145060416 is about 1046.1873566854.
Adding to 1145060416 its reverse (6140605411), we get a palindrome (7285665827).
The spelling of 1145060416 in words is "one billion, one hundred forty-five million, sixty thousand, four hundred sixteen".
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