Base | Representation |
---|---|
bin | 100100011110110… |
… | …110100001100001 |
3 | 1120122201020122220 |
4 | 210132312201201 |
5 | 2223142124200 |
6 | 140422421253 |
7 | 21111326064 |
oct | 4436664141 |
9 | 1518636586 |
10 | 612067425 |
11 | 294550352 |
12 | 150b91829 |
13 | 99a62498 |
14 | 5b4088db |
15 | 38b034a0 |
hex | 247b6861 |
612067425 has 24 divisors (see below), whose sum is σ = 1065214560. Its totient is φ = 309254400.
The previous prime is 612067403. The next prime is 612067427. The reversal of 612067425 is 524760216.
It is not a de Polignac number, because 612067425 - 26 = 612067361 is a prime.
It is a super-2 number, since 2×6120674252 = 749253065492261250, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (612067427) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 213336 + ... + 216185.
It is an arithmetic number, because the mean of its divisors is an integer number (44383940).
Almost surely, 2612067425 is an apocalyptic number.
It is an amenable number.
612067425 is a deficient number, since it is larger than the sum of its proper divisors (453147135).
612067425 is a wasteful number, since it uses less digits than its factorization.
612067425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 429553 (or 429548 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 612067425 is about 24739.9964632172. The cubic root of 612067425 is about 849.0496529650.
The spelling of 612067425 in words is "six hundred twelve million, sixty-seven thousand, four hundred twenty-five".
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