Base | Representation |
---|---|
bin | 101011010010010… |
… | …1010010011000110 |
3 | 10202020001011020000 |
4 | 1112210222103012 |
5 | 10433311413024 |
6 | 400043022130 |
7 | 50664426030 |
oct | 12644522306 |
9 | 3666034200 |
10 | 1452451014 |
11 | 685963a43 |
12 | 34650a946 |
13 | 1a1bb4691 |
14 | dac86c50 |
15 | 877a5cc9 |
hex | 5692a4c6 |
1452451014 has 40 divisors (see below), whose sum is σ = 3719507088. Its totient is φ = 414985680.
The previous prime is 1452451009. The next prime is 1452451069. The reversal of 1452451014 is 4101542541.
1452451014 is a `hidden beast` number, since 145 + 2 + 4 + 510 + 1 + 4 = 666.
It is a super-2 number, since 2×14524510142 = 4219227896139256392, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 639277 + ... + 641544.
Almost surely, 21452451014 is an apocalyptic number.
1452451014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1452451014 is an abundant number, since it is smaller than the sum of its proper divisors (2267056074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1452451014 is a wasteful number, since it uses less digits than its factorization.
1452451014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1280842 (or 1280833 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
The square root of 1452451014 is about 38111.0353309904. The cubic root of 1452451014 is about 1132.4885802103.
Adding to 1452451014 its reverse (4101542541), we get a palindrome (5553993555).
The spelling of 1452451014 in words is "one billion, four hundred fifty-two million, four hundred fifty-one thousand, fourteen".
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