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3014413021 = 17383346261
BaseRepresentation
bin1011001110101100…
…0100101011011101
321210002011001021201
42303223010223131
522133142204041
61215041155501
7134462042104
oct26353045335
97702131251
103014413021
111307615134
1270162bb91
1339068c959
142084b903b
1512998e631
hexb3ac4add

3014413021 has 8 divisors (see below), whose sum is σ = 3192633144. Its totient is φ = 2836293120.

The previous prime is 3014413019. The next prime is 3014413043. The reversal of 3014413021 is 1203144103.

It can be written as a sum of positive squares in 4 ways, for example, as 1414812996 + 1599600025 = 37614^2 + 39995^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3014413021 - 21 = 3014413019 is a prime.

It is a super-2 number, since 2×30144130212 = 18173371722348692882, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3014413021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3014416021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42031 + ... + 88291.

It is an arithmetic number, because the mean of its divisors is an integer number (399079143).

Almost surely, 23014413021 is an apocalyptic number.

It is an amenable number.

3014413021 is a deficient number, since it is larger than the sum of its proper divisors (178220123).

3014413021 is a wasteful number, since it uses less digits than its factorization.

3014413021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50111.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3014413021 is about 54903.6703782179. The cubic root of 3014413021 is about 1444.5555672364. Note that the first 4 decimals are identical.

Adding to 3014413021 its reverse (1203144103), we get a palindrome (4217557124).

The spelling of 3014413021 in words is "three billion, fourteen million, four hundred thirteen thousand, twenty-one".

Divisors: 1 17 3833 46261 65161 786437 177318413 3014413021