Base | Representation |
---|---|
bin | 1100010111111100… |
… | …0011010001100010 |
3 | 22120111020210111222 |
4 | 3011333003101202 |
5 | 23300314440114 |
6 | 1305334135042 |
7 | 145212321506 |
oct | 30577032142 |
9 | 8514223458 |
10 | 3321640034 |
11 | 1454a85359 |
12 | 7884b1482 |
13 | 40c21b09b |
14 | 237210306 |
15 | 14692998e |
hex | c5fc3462 |
3321640034 has 4 divisors (see below), whose sum is σ = 4982460054. Its totient is φ = 1660820016.
The previous prime is 3321640027. The next prime is 3321640037. The reversal of 3321640034 is 4300461233.
It is a happy number.
3321640034 is digitally balanced in base 2, 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 an emirpimes, since its reverse is a distinct semiprime: 4300461233 = 2549 ⋅1687117.
It can be written as a sum of positive squares in only one way, i.e., 3102155809 + 219484225 = 55697^2 + 14815^2 .
It is a super-2 number, since 2×33216400342 = 22066585030943042312, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3321639985 and 3321640012.
It is not an unprimeable number, because it can be changed into a prime (3321640037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 830410007 + ... + 830410010.
Almost surely, 23321640034 is an apocalyptic number.
3321640034 is a deficient number, since it is larger than the sum of its proper divisors (1660820020).
3321640034 is a wasteful number, since it uses less digits than its factorization.
3321640034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1660820019.
The product of its (nonzero) digits is 5184, while the sum is 26.
The square root of 3321640034 is about 57633.6710092286. The cubic root of 3321640034 is about 1492.0527887678.
The spelling of 3321640034 in words is "three billion, three hundred twenty-one million, six hundred forty thousand, thirty-four".
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