Base | Representation |
---|---|
bin | 100100011110110… |
… | …101000010101001 |
3 | 1120122200221100000 |
4 | 210132311002221 |
5 | 2223141430403 |
6 | 140422333213 |
7 | 21111302301 |
oct | 4436650251 |
9 | 1518627300 |
10 | 612061353 |
11 | 294546832 |
12 | 150b8a209 |
13 | 99a5c7a7 |
14 | 5b406601 |
15 | 38b017a3 |
hex | 247b50a9 |
612061353 has 48 divisors (see below), whose sum is σ = 976510080. Its totient is φ = 381770496.
The previous prime is 612061321. The next prime is 612061361. The reversal of 612061353 is 353160216.
It is not a de Polignac number, because 612061353 - 25 = 612061321 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (612061253) 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, 945676 + ... + 946322.
It is an arithmetic number, because the mean of its divisors is an integer number (20343960).
Almost surely, 2612061353 is an apocalyptic number.
It is an amenable number.
612061353 is a deficient number, since it is larger than the sum of its proper divisors (364448727).
612061353 is a wasteful number, since it uses less digits than its factorization.
612061353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 908 (or 896 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 612061353 is about 24739.8737466463. The cubic root of 612061353 is about 849.0468452969.
The spelling of 612061353 in words is "six hundred twelve million, sixty-one thousand, three hundred fifty-three".
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