Base | Representation |
---|---|
bin | 1110101001000… |
… | …1101010001100 |
3 | 11021120011012122 |
4 | 3222101222030 |
5 | 111210222103 |
6 | 10032152112 |
7 | 1344003434 |
oct | 352215214 |
9 | 137504178 |
10 | 61414028 |
11 | 317372a5 |
12 | 18698638 |
13 | c953780 |
14 | 82292c4 |
15 | 55d1b38 |
hex | 3a91a8c |
61414028 has 12 divisors (see below), whose sum is σ = 115741920. Its totient is φ = 28344912.
The previous prime is 61414021. The next prime is 61414037. The reversal of 61414028 is 82041416.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a junction number, because it is equal to n+sod(n) for n = 61413988 and 61414006.
It is not an unprimeable number, because it can be changed into a prime (61414021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590468 + ... + 590571.
It is an arithmetic number, because the mean of its divisors is an integer number (9645160).
Almost surely, 261414028 is an apocalyptic number.
It is an amenable number.
61414028 is a deficient number, since it is larger than the sum of its proper divisors (54327892).
61414028 is a wasteful number, since it uses less digits than its factorization.
61414028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1181056 (or 1181054 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 26.
The square root of 61414028 is about 7836.7102791924. The cubic root of 61414028 is about 394.5383229627.
The spelling of 61414028 in words is "sixty-one million, four hundred fourteen thousand, twenty-eight".
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