Base | Representation |
---|---|
bin | 101001101110010… |
… | …0111010100011010 |
3 | 10121120100212200121 |
4 | 1103130213110122 |
5 | 10331400310020 |
6 | 350531023454 |
7 | 46456613560 |
oct | 12334472432 |
9 | 3546325617 |
10 | 1400010010 |
11 | 6592a6273 |
12 | 330a3ab8a |
13 | 1940831b9 |
14 | d3d15a30 |
15 | 82d97baa |
hex | 5372751a |
1400010010 has 64 divisors (see below), whose sum is σ = 3059078400. Its totient is φ = 450339840.
The previous prime is 1400009981. The next prime is 1400010011. The reversal of 1400010010 is 100100041.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (7).
1400010010 is a modest number, since divided by 10010 gives 1400 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 1400009975 and 1400010002.
It is not an unprimeable number, because it can be changed into a prime (1400010011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 413625 + ... + 416995.
It is an arithmetic number, because the mean of its divisors is an integer number (47798100).
Almost surely, 21400010010 is an apocalyptic number.
1400010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1400010010 is an abundant number, since it is smaller than the sum of its proper divisors (1659068390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1400010010 is a wasteful number, since it uses less digits than its factorization.
1400010010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3751.
The product of its (nonzero) digits is 4, while the sum is 7.
The square root of 1400010010 is about 37416.7076317519. The cubic root of 1400010010 is about 1118.6916082837.
Adding to 1400010010 its reverse (100100041), we get a palindrome (1500110051).
The spelling of 1400010010 in words is "one billion, four hundred million, ten thousand, ten".
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