Base | Representation |
---|---|
bin | 1110101001110… |
… | …1111111010100 |
3 | 11021122201111011 |
4 | 3222131333110 |
5 | 111213331112 |
6 | 10033222004 |
7 | 1344303613 |
oct | 352357724 |
9 | 137581434 |
10 | 61464532 |
11 | 31771238 |
12 | 18701904 |
13 | c97075c |
14 | 823d87a |
15 | 55e1aa7 |
hex | 3a9dfd4 |
61464532 has 12 divisors (see below), whose sum is σ = 109851840. Its totient is φ = 30078296.
The previous prime is 61464521. The next prime is 61464541. The reversal of 61464532 is 23546416.
It is a junction number, because it is equal to n+sod(n) for n = 61464494 and 61464503.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163282 + ... + 163657.
It is an arithmetic number, because the mean of its divisors is an integer number (9154320).
Almost surely, 261464532 is an apocalyptic number.
It is an amenable number.
61464532 is a deficient number, since it is larger than the sum of its proper divisors (48387308).
61464532 is a wasteful number, since it uses less digits than its factorization.
61464532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 326990 (or 326988 counting only the distinct ones).
The product of its digits is 17280, while the sum is 31.
The square root of 61464532 is about 7839.9318874592. The cubic root of 61464532 is about 394.6464432332.
The spelling of 61464532 in words is "sixty-one million, four hundred sixty-four thousand, five hundred thirty-two".
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