Base | Representation |
---|---|
bin | 1110101001000… |
… | …1101101101111 |
3 | 11021120011112001 |
4 | 3222101231233 |
5 | 111210224010 |
6 | 10032153131 |
7 | 1344004210 |
oct | 352215557 |
9 | 137504461 |
10 | 61414255 |
11 | 31737491 |
12 | 186987a7 |
13 | c9538c6 |
14 | 8229407 |
15 | 55d1c3a |
hex | 3a91b6f |
61414255 has 48 divisors (see below), whose sum is σ = 91736064. Its totient is φ = 38617920.
The previous prime is 61414237. The next prime is 61414259. The reversal of 61414255 is 55241416.
It is not a de Polignac number, because 61414255 - 213 = 61406063 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61414259) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 573912 + ... + 574018.
It is an arithmetic number, because the mean of its divisors is an integer number (1911168).
Almost surely, 261414255 is an apocalyptic number.
61414255 is a deficient number, since it is larger than the sum of its proper divisors (30321809).
61414255 is a wasteful number, since it uses less digits than its factorization.
61414255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196 (or 173 counting only the distinct ones).
The product of its digits is 4800, while the sum is 28.
The square root of 61414255 is about 7836.7247622971. The cubic root of 61414255 is about 394.5388090628.
The spelling of 61414255 in words is "sixty-one million, four hundred fourteen thousand, two hundred fifty-five".
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