Base | Representation |
---|---|
bin | 111100110000001… |
… | …1110010111110010 |
3 | 12021001220101022111 |
4 | 1321200132113302 |
5 | 13133332244041 |
6 | 534141155534 |
7 | 101342304244 |
oct | 17140362762 |
9 | 5231811274 |
10 | 2038556146 |
11 | 956791450 |
12 | 48a85bbaa |
13 | 266456953 |
14 | 154a54094 |
15 | bde7b981 |
hex | 7981e5f2 |
2038556146 has 16 divisors (see below), whose sum is σ = 3340230048. Its totient is φ = 925391200.
The previous prime is 2038556101. The next prime is 2038556153. The reversal of 2038556146 is 6416558302.
It is a super-2 number, since 2×20385561462 = 8311422320788746632, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2038556099 and 2038556108.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44140 + ... + 77623.
It is an arithmetic number, because the mean of its divisors is an integer number (208764378).
Almost surely, 22038556146 is an apocalyptic number.
2038556146 is a deficient number, since it is larger than the sum of its proper divisors (1301673902).
2038556146 is a wasteful number, since it uses less digits than its factorization.
2038556146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122537.
The product of its (nonzero) digits is 172800, while the sum is 40.
The square root of 2038556146 is about 45150.3726008989. The cubic root of 2038556146 is about 1267.9658564547.
The spelling of 2038556146 in words is "two billion, thirty-eight million, five hundred fifty-six thousand, one hundred forty-six".
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