Base | Representation |
---|---|
bin | 1110101001000… |
… | …1111110100100 |
3 | 11021120012222221 |
4 | 3222101332210 |
5 | 111210242312 |
6 | 10032202124 |
7 | 1344010306 |
oct | 352217644 |
9 | 137505887 |
10 | 61415332 |
11 | 31738280 |
12 | 18699344 |
13 | c954244 |
14 | 8229976 |
15 | 55d2207 |
hex | 3a91fa4 |
61415332 has 24 divisors (see below), whose sum is σ = 117694080. Its totient is φ = 27809760.
The previous prime is 61415327. The next prime is 61415357. The reversal of 61415332 is 23351416.
It is a junction number, because it is equal to n+sod(n) for n = 61415297 and 61415306.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9669 + ... + 14707.
It is an arithmetic number, because the mean of its divisors is an integer number (4903920).
Almost surely, 261415332 is an apocalyptic number.
It is an amenable number.
61415332 is a deficient number, since it is larger than the sum of its proper divisors (56278748).
61415332 is a wasteful number, since it uses less digits than its factorization.
61415332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5331 (or 5329 counting only the distinct ones).
The product of its digits is 2160, while the sum is 25.
The square root of 61415332 is about 7836.7934769266. The cubic root of 61415332 is about 394.5411153450.
Adding to 61415332 its reverse (23351416), we get a palindrome (84766748).
The spelling of 61415332 in words is "sixty-one million, four hundred fifteen thousand, three hundred thirty-two".
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