Base | Representation |
---|---|
bin | 111110000000001… |
… | …101011000100010 |
3 | 2200111101210001021 |
4 | 332000031120202 |
5 | 4112300222320 |
6 | 251120000054 |
7 | 34530625060 |
oct | 7600153042 |
9 | 2614353037 |
10 | 1040242210 |
11 | 49420a407 |
12 | 25046002a |
13 | 13768a047 |
14 | 9c225030 |
15 | 614cedaa |
hex | 3e00d622 |
1040242210 has 32 divisors (see below), whose sum is σ = 2252557440. Its totient is φ = 337882752.
The previous prime is 1040242207. The next prime is 1040242213. The reversal of 1040242210 is 122420401.
It is an interprime number because it is at equal distance from previous prime (1040242207) and next prime (1040242213).
It is not an unprimeable number, because it can be changed into a prime (1040242213) 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, 389739 + ... + 392398.
It is an arithmetic number, because the mean of its divisors is an integer number (70392420).
Almost surely, 21040242210 is an apocalyptic number.
1040242210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1040242210 is an abundant number, since it is smaller than the sum of its proper divisors (1212315230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1040242210 is a wasteful number, since it uses less digits than its factorization.
1040242210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 782170.
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 1040242210 is about 32252.7860812054. The cubic root of 1040242210 is about 1013.2380507084.
Adding to 1040242210 its reverse (122420401), we get a palindrome (1162662611).
The spelling of 1040242210 in words is "one billion, forty million, two hundred forty-two thousand, two hundred ten".
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