Base | Representation |
---|---|
bin | 1110110001001… |
… | …0101000110100 |
3 | 11022112222220011 |
4 | 3230102220310 |
5 | 111324123244 |
6 | 10051350004 |
7 | 1351333603 |
oct | 354225064 |
9 | 138488804 |
10 | 61942324 |
11 | 31a68204 |
12 | 188b2304 |
13 | caaa082 |
14 | 8325a3a |
15 | 5688434 |
hex | 3b12a34 |
61942324 has 6 divisors (see below), whose sum is σ = 108399074. Its totient is φ = 30971160.
The previous prime is 61942297. The next prime is 61942327. The reversal of 61942324 is 42324916.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 57456400 + 4485924 = 7580^2 + 2118^2 .
It is a super-3 number, since 3×619423243 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61942327) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7742787 + ... + 7742794.
Almost surely, 261942324 is an apocalyptic number.
It is an amenable number.
61942324 is a deficient number, since it is larger than the sum of its proper divisors (46456750).
61942324 is a wasteful number, since it uses less digits than its factorization.
61942324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15485585 (or 15485583 counting only the distinct ones).
The product of its digits is 10368, while the sum is 31.
The square root of 61942324 is about 7870.3445922018. The cubic root of 61942324 is about 395.6663942056. Note that the first 3 decimals are identical.
The spelling of 61942324 in words is "sixty-one million, nine hundred forty-two thousand, three hundred twenty-four".
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