| Base | Representation |
|---|---|
| bin | 1110100101111… |
| … | …0110100100100 |
| 3 | 11021011120120100 |
| 4 | 3221132310210 |
| 5 | 111132041141 |
| 6 | 10023504100 |
| 7 | 1342145361 |
| oct | 351366444 |
| 9 | 137146510 |
| 10 | 61205796 |
| 11 | 31604903 |
| 12 | 185b8030 |
| 13 | c8aca62 |
| 14 | 81b3468 |
| 15 | 55900b6 |
| hex | 3a5ed24 |
61205796 has 18 divisors (see below), whose sum is σ = 154714742. Its totient is φ = 20401920.
The previous prime is 61205791. The next prime is 61205801. The reversal of 61205796 is 69750216.
61205796 is a `hidden beast` number, since 61 + 20 + 579 + 6 = 666.
It is an interprime number because it is at equal distance from previous prime (61205791) and next prime (61205801).
It can be written as a sum of positive squares in only one way, i.e., 50552100 + 10653696 = 7110^2 + 3264^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×612057962 = 7492298927987232, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1700161 = 61205796 / (6 + 1 + 2 + 0 + 5 + 7 + 9 + 6).
It is a self number, because there is not a number n which added to its sum of digits gives 61205796.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61205791) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 850045 + ... + 850116.
Almost surely, 261205796 is an apocalyptic number.
It is an amenable number.
61205796 is an abundant number, since it is smaller than the sum of its proper divisors (93508946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61205796 is a wasteful number, since it uses less digits than its factorization.
61205796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1700171 (or 1700166 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The square root of 61205796 is about 7823.4133215624. The cubic root of 61205796 is about 394.0919074074.
It can be divided in two parts, 61205 and 796, that added together give a square (62001 = 2492).
The spelling of 61205796 in words is "sixty-one million, two hundred five thousand, seven hundred ninety-six".
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