Base | Representation |
---|---|
bin | 1011101101001101… |
… | …1010111011111000 |
3 | 22010000001000012012 |
4 | 2323103122323320 |
5 | 22413430233311 |
6 | 1235453105052 |
7 | 140605134554 |
oct | 27323327370 |
9 | 8100030165 |
10 | 3142430456 |
11 | 1372902570 |
12 | 738488188 |
13 | 3b1062c09 |
14 | 21b4c0864 |
15 | 135d2a78b |
hex | bb4daef8 |
3142430456 has 16 divisors (see below), whose sum is σ = 6427698840. Its totient is φ = 1428377440.
The previous prime is 3142430429. The next prime is 3142430471. The reversal of 3142430456 is 6540342413.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17854631 + ... + 17854806.
Almost surely, 23142430456 is an apocalyptic number.
It is an amenable number.
3142430456 is an abundant number, since it is smaller than the sum of its proper divisors (3285268384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3142430456 is a wasteful number, since it uses less digits than its factorization.
3142430456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35709454 (or 35709450 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 32.
The square root of 3142430456 is about 56057.3853831946. The cubic root of 3142430456 is about 1464.7220688304.
Adding to 3142430456 its reverse (6540342413), we get a palindrome (9682772869).
The spelling of 3142430456 in words is "three billion, one hundred forty-two million, four hundred thirty thousand, four hundred fifty-six".
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