Base | Representation |
---|---|
bin | 101100111001010… |
… | …0011110111011010 |
3 | 10212222121101102210 |
4 | 1121302203313122 |
5 | 11041121120310 |
6 | 405251535550 |
7 | 52221261333 |
oct | 13162436732 |
9 | 3788541383 |
10 | 1506426330 |
11 | 70337a442 |
12 | 3605ba5b6 |
13 | 1b0132336 |
14 | 1040d728a |
15 | 8c3b8820 |
hex | 59ca3dda |
1506426330 has 16 divisors (see below), whose sum is σ = 3615423264. Its totient is φ = 401713680.
The previous prime is 1506426329. The next prime is 1506426403. The reversal of 1506426330 is 336246051.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 50214211 = 1506426330 / (1 + 5 + 0 + 6 + 4 + 2 + 6 + 3 + 3 + 0).
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, 25107076 + ... + 25107135.
It is an arithmetic number, because the mean of its divisors is an integer number (225963954).
Almost surely, 21506426330 is an apocalyptic number.
1506426330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1506426330 is an abundant number, since it is smaller than the sum of its proper divisors (2108996934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1506426330 is a wasteful number, since it uses less digits than its factorization.
1506426330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50214221.
The product of its (nonzero) digits is 12960, while the sum is 30.
The square root of 1506426330 is about 38812.7083569287. The cubic root of 1506426330 is about 1146.3466494553.
The spelling of 1506426330 in words is "one billion, five hundred six million, four hundred twenty-six thousand, three hundred thirty".
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