| Base | Representation |
|---|---|
| bin | 111111110100011… |
| … | …111101110011000 |
| 3 | 2202121202112000000 |
| 4 | 333310133232120 |
| 5 | 4143101213130 |
| 6 | 254125213000 |
| 7 | 35351010156 |
| oct | 7764375630 |
| 9 | 2677675000 |
| 10 | 1070726040 |
| 11 | 4aa44035a |
| 12 | 25a701160 |
| 13 | 140aa1307 |
| 14 | a22bc3d6 |
| 15 | 64002260 |
| hex | 3fd1fb98 |
1070726040 has 224 divisors, whose sum is σ = 3668807520. Its totient is φ = 281055744.
The previous prime is 1070726003. The next prime is 1070726077. The reversal of 1070726040 is 406270701.
It is an interprime number because it is at equal distance from previous prime (1070726003) and next prime (1070726077).
It is a super-2 number, since 2×10707260402 = 2292908505468163200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 1070725995 and 1070726013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 2128429 + ... + 2128931.
It is an arithmetic number, because the mean of its divisors is an integer number (16378605).
Almost surely, 21070726040 is an apocalyptic number.
1070726040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1070726040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1834403760).
1070726040 is an abundant number, since it is smaller than the sum of its proper divisors (2598081480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1070726040 is an equidigital number, since it uses as much as digits as its factorization.
1070726040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 605 (or 586 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 1070726040 is about 32721.9504308652. The cubic root of 1070726040 is about 1023.0404091330.
Adding to 1070726040 its reverse (406270701), we get a palindrome (1476996741).
The spelling of 1070726040 in words is "one billion, seventy million, seven hundred twenty-six thousand, forty".
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