Base | Representation |
---|---|
bin | 111110110101111… |
… | …110011100111110 |
3 | 2201110220212020020 |
4 | 332311332130332 |
5 | 4124402234310 |
6 | 252342033010 |
7 | 35061500211 |
oct | 7665763476 |
9 | 2643825206 |
10 | 1054336830 |
11 | 4a1166958 |
12 | 255118766 |
13 | 13a583561 |
14 | a0053778 |
15 | 62866170 |
hex | 3ed7e73e |
1054336830 has 32 divisors (see below), whose sum is σ = 2598800544. Its totient is φ = 273557376.
The previous prime is 1054336807. The next prime is 1054336831. The reversal of 1054336830 is 386334501.
It is a super-2 number, since 2×10543368302 = 2223252302188897800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1054336791 and 1054336800.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1054336831) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 473817 + ... + 476036.
It is an arithmetic number, because the mean of its divisors is an integer number (81212517).
Almost surely, 21054336830 is an apocalyptic number.
1054336830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1054336830 is an abundant number, since it is smaller than the sum of its proper divisors (1544463714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1054336830 is a wasteful number, since it uses less digits than its factorization.
1054336830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 949900.
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 1054336830 is about 32470.5532752369. The cubic root of 1054336830 is about 1017.7937801088.
The spelling of 1054336830 in words is "one billion, fifty-four million, three hundred thirty-six thousand, eight hundred thirty".
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