Base | Representation |
---|---|
bin | 111011111000001… |
… | …000011000011100 |
3 | 2121000021110011111 |
4 | 323320020120130 |
5 | 4024132221030 |
6 | 243403231404 |
7 | 33615463630 |
oct | 7370103034 |
9 | 2530243144 |
10 | 1004570140 |
11 | 476065462 |
12 | 240518564 |
13 | 13017a402 |
14 | 975badc0 |
15 | 5d2d562a |
hex | 3be0861c |
1004570140 has 24 divisors (see below), whose sum is σ = 2410968672. Its totient is φ = 344424000.
The previous prime is 1004570129. The next prime is 1004570183. The reversal of 1004570140 is 410754001.
It is a super-2 number, since 2×10045701402 = 2018322332359239200, which contains 22 as substring.
It is a congruent number.
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, 3587611 + ... + 3587890.
It is an arithmetic number, because the mean of its divisors is an integer number (100457028).
Almost surely, 21004570140 is an apocalyptic number.
1004570140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1004570140 is an abundant number, since it is smaller than the sum of its proper divisors (1406398532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1004570140 is a wasteful number, since it uses less digits than its factorization.
1004570140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7175517 (or 7175515 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 22.
The square root of 1004570140 is about 31694.9544880569. The cubic root of 1004570140 is about 1001.5210651876.
The spelling of 1004570140 in words is "one billion, four million, five hundred seventy thousand, one hundred forty".
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