Base | Representation |
---|---|
bin | 1110100111011… |
… | …0010101010010 |
3 | 11021100110200002 |
4 | 3221312111102 |
5 | 111143131343 |
6 | 10025530002 |
7 | 1343026214 |
oct | 351662522 |
9 | 137313602 |
10 | 61302098 |
11 | 316701a0 |
12 | 18643902 |
13 | c914840 |
14 | 81da5b4 |
15 | 55ad8b8 |
hex | 3a76552 |
61302098 has 32 divisors (see below), whose sum is σ = 109130112. Its totient is φ = 25459200.
The previous prime is 61302091. The next prime is 61302127. The reversal of 61302098 is 89020316.
It is a self number, because there is not a number n which added to its sum of digits gives 61302098.
It is not an unprimeable number, because it can be changed into a prime (61302091) 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, 28418 + ... + 30498.
It is an arithmetic number, because the mean of its divisors is an integer number (3410316).
Almost surely, 261302098 is an apocalyptic number.
61302098 is a deficient number, since it is larger than the sum of its proper divisors (47828014).
61302098 is a wasteful number, since it uses less digits than its factorization.
61302098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2210.
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 61302098 is about 7829.5656329071. The cubic root of 61302098 is about 394.2984888866.
It can be divided in two parts, 6130 and 2098, that added together give a palindrome (8228).
The spelling of 61302098 in words is "sixty-one million, three hundred two thousand, ninety-eight".
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