Base | Representation |
---|---|
bin | 1000100110001011… |
… | …01011001100101101 |
3 | 102220122100120110102 |
4 | 10103011223030231 |
5 | 33422444101221 |
6 | 2041544120445 |
7 | 222240511622 |
oct | 42305531455 |
9 | 12818316412 |
10 | 4615222061 |
11 | 1a5919970a |
12 | a89766125 |
13 | 587219a38 |
14 | 31ad40349 |
15 | 1c029d30b |
hex | 11316b32d |
4615222061 has 4 divisors (see below), whose sum is σ = 4764100224. Its totient is φ = 4466343900.
The previous prime is 4615222057. The next prime is 4615222063. The reversal of 4615222061 is 1602225164.
4615222061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4615222061 - 22 = 4615222057 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4615222063) 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, 74439035 + ... + 74439096.
It is an arithmetic number, because the mean of its divisors is an integer number (1191025056).
Almost surely, 24615222061 is an apocalyptic number.
It is an amenable number.
4615222061 is a deficient number, since it is larger than the sum of its proper divisors (148878163).
4615222061 is a wasteful number, since it uses less digits than its factorization.
4615222061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148878162.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 4615222061 is about 67935.4256702643. The cubic root of 4615222061 is about 1664.9359618497.
The spelling of 4615222061 in words is "four billion, six hundred fifteen million, two hundred twenty-two thousand, sixty-one".
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