Base | Representation |
---|---|
bin | 101011010011010… |
… | …1000100010111000 |
3 | 10202021000102120002 |
4 | 1112212220202320 |
5 | 10433424434440 |
6 | 400102052132 |
7 | 51002011442 |
oct | 12646504270 |
9 | 3667012502 |
10 | 1452968120 |
11 | 6861874aa |
12 | 34671a048 |
13 | 1a2035b66 |
14 | dad7d492 |
15 | 87859115 |
hex | 569a88b8 |
1452968120 has 32 divisors (see below), whose sum is σ = 3308573520. Its totient is φ = 574183680.
The previous prime is 1452968117. The next prime is 1452968149. The reversal of 1452968120 is 218692541.
It is a super-2 number, since 2×14529681202 = 4222232715472668800, which contains 22 as substring.
It is a congruent number.
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, 215501 + ... + 222140.
Almost surely, 21452968120 is an apocalyptic number.
1452968120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1452968120 is an abundant number, since it is smaller than the sum of its proper divisors (1855605400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1452968120 is a wasteful number, since it uses less digits than its factorization.
1452968120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 437735 (or 437731 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 38.
The square root of 1452968120 is about 38117.8189302589. The cubic root of 1452968120 is about 1132.6229615997.
The spelling of 1452968120 in words is "one billion, four hundred fifty-two million, nine hundred sixty-eight thousand, one hundred twenty".
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