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3015054234 = 232315403323
BaseRepresentation
bin1011001110110110…
…0001001110011010
321210010100121212100
42303231201032122
522133323213414
61215103024230
7134500352403
oct26355411632
97703317770
103015054234
111307a12965
1270189b076
1339085577a
142086049aa
15129a69609
hexb3b6139a

3015054234 has 24 divisors (see below), whose sum is σ = 6743348352. Its totient is φ = 972597960.

The previous prime is 3015054233. The next prime is 3015054247. The reversal of 3015054234 is 4324505103.

It is a super-2 number, since 2×30150542342 = 18181104067922653512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3015054198 and 3015054207.

It is not an unprimeable number, because it can be changed into a prime (3015054233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2701104 + ... + 2702219.

It is an arithmetic number, because the mean of its divisors is an integer number (280972848).

Almost surely, 23015054234 is an apocalyptic number.

3015054234 is an abundant number, since it is smaller than the sum of its proper divisors (3728294118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3015054234 is a wasteful number, since it uses less digits than its factorization.

3015054234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5403362 (or 5403359 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3015054234 is about 54909.5095042744. The cubic root of 3015054234 is about 1444.6579865281.

Adding to 3015054234 its reverse (4324505103), we get a palindrome (7339559337).

The spelling of 3015054234 in words is "three billion, fifteen million, fifty-four thousand, two hundred thirty-four".

Divisors: 1 2 3 6 9 18 31 62 93 186 279 558 5403323 10806646 16209969 32419938 48629907 97259814 167503013 335006026 502509039 1005018078 1507527117 3015054234