Base | Representation |
---|---|
bin | 1110100100100… |
… | …1101111010001 |
3 | 11021000012010000 |
4 | 3221021233101 |
5 | 111121310231 |
6 | 10022000213 |
7 | 1341335535 |
oct | 351115721 |
9 | 137005100 |
10 | 61119441 |
11 | 31555a39 |
12 | 18576069 |
13 | c87c666 |
14 | 818dbc5 |
15 | 55746e6 |
hex | 3a49bd1 |
61119441 has 40 divisors (see below), whose sum is σ = 97225920. Its totient is φ = 38177568.
The previous prime is 61119419. The next prime is 61119463. The reversal of 61119441 is 14491116.
61119441 is a `hidden beast` number, since 611 + 1 + 9 + 4 + 41 = 666.
It is an interprime number because it is at equal distance from previous prime (61119419) and next prime (61119463).
It is not a de Polignac number, because 61119441 - 213 = 61111249 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (61119041) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 98430 + ... + 99048.
It is an arithmetic number, because the mean of its divisors is an integer number (2430648).
Almost surely, 261119441 is an apocalyptic number.
It is an amenable number.
61119441 is a deficient number, since it is larger than the sum of its proper divisors (36106479).
61119441 is a wasteful number, since it uses less digits than its factorization.
61119441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 707 (or 698 counting only the distinct ones).
The product of its digits is 864, while the sum is 27.
The square root of 61119441 is about 7817.8923630349. The cubic root of 61119441 is about 393.9064793023.
The spelling of 61119441 in words is "sixty-one million, one hundred nineteen thousand, four hundred forty-one".
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