Base | Representation |
---|---|
bin | 101010100000010… |
… | …0011001000000000 |
3 | 10200101122211112002 |
4 | 1111000203020000 |
5 | 10410102112412 |
6 | 353304323132 |
7 | 50225363402 |
oct | 12500431000 |
9 | 3611584462 |
10 | 1426207232 |
11 | 67206966a |
12 | 3397734a8 |
13 | 199626308 |
14 | d75b4b72 |
15 | 8531edc2 |
hex | 55023200 |
1426207232 has 30 divisors (see below), whose sum is σ = 2851337313. Its totient is φ = 712676352.
The previous prime is 1426207229. The next prime is 1426207243. The reversal of 1426207232 is 2327026241.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 1424609536 + 1597696 = 37744^2 + 1264^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=26704.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1426207195 and 1426207204.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 853694 + ... + 855362.
Almost surely, 21426207232 is an apocalyptic number.
It is an amenable number.
1426207232 is a deficient number, since it is larger than the sum of its proper divisors (1425130081).
1426207232 is an frugal number, since it uses more digits than its factorization.
1426207232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3356 (or 1671 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 29.
The square root of 1426207232 is about 37765.1589696111. The cubic root of 1426207232 is about 1125.6262474080.
The spelling of 1426207232 in words is "one billion, four hundred twenty-six million, two hundred seven thousand, two hundred thirty-two".
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