Base | Representation |
---|---|
bin | 100010001101101… |
… | …1010101110100011 |
3 | 2222000020101010211 |
4 | 1010123122232203 |
5 | 4322344204201 |
6 | 305530234551 |
7 | 40310106466 |
oct | 10433325643 |
9 | 2860211124 |
10 | 1148038051 |
11 | 53a045a86 |
12 | 280585a57 |
13 | 153b00074 |
14 | ac6852dd |
15 | 6abc4651 |
hex | 446daba3 |
1148038051 has 16 divisors (see below), whose sum is σ = 1200283200. Its totient is φ = 1096704000.
The previous prime is 1148038043. The next prime is 1148038061. The reversal of 1148038051 is 1508308411.
It is a cyclic number.
It is not a de Polignac number, because 1148038051 - 23 = 1148038043 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1148038061) 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, 1790691 + ... + 1791331.
It is an arithmetic number, because the mean of its divisors is an integer number (75017700).
Almost surely, 21148038051 is an apocalyptic number.
1148038051 is a deficient number, since it is larger than the sum of its proper divisors (52245149).
1148038051 is a wasteful number, since it uses less digits than its factorization.
1148038051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1230.
The product of its (nonzero) digits is 3840, while the sum is 31.
The square root of 1148038051 is about 33882.7102074199. The cubic root of 1148038051 is about 1047.0934130234.
The spelling of 1148038051 in words is "one billion, one hundred forty-eight million, thirty-eight thousand, fifty-one".
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