Base | Representation |
---|---|
bin | 11011000101100… |
… | …111111100010000 |
3 | 1011200010220202110 |
4 | 123011213330100 |
5 | 1412320143102 |
6 | 113032345320 |
7 | 14155560540 |
oct | 3305477420 |
9 | 1150126673 |
10 | 454459152 |
11 | 213591984 |
12 | 108245240 |
13 | 731cb554 |
14 | 444dd320 |
15 | 29d6e86c |
hex | 1b167f10 |
454459152 has 40 divisors (see below), whose sum is σ = 1341737536. Its totient is φ = 129845376.
The previous prime is 454459099. The next prime is 454459253. The reversal of 454459152 is 251954454.
It is a self number, because there is not a number n which added to its sum of digits gives 454459152.
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, 675943 + ... + 676614.
Almost surely, 2454459152 is an apocalyptic number.
454459152 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
454459152 is an abundant number, since it is smaller than the sum of its proper divisors (887278384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454459152 is a wasteful number, since it uses less digits than its factorization.
454459152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1352575 (or 1352569 counting only the distinct ones).
The product of its digits is 144000, while the sum is 39.
The square root of 454459152 is about 21318.0475653846. The cubic root of 454459152 is about 768.8322954003.
The spelling of 454459152 in words is "four hundred fifty-four million, four hundred fifty-nine thousand, one hundred fifty-two".
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