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506070236 = 22722581991
BaseRepresentation
bin11110001010100…
…000010011011100
31022021021000212002
4132022200103130
52014023221421
6122114501432
715353345300
oct3612402334
91267230762
10506070236
1123a733071
12121594878
1380acc059
144b2d5d00
152e666b0b
hex1e2a04dc

506070236 has 18 divisors (see below), whose sum is σ = 1030214808. Its totient is φ = 216887160.

The previous prime is 506070233. The next prime is 506070239. The reversal of 506070236 is 632070605.

It is an interprime number because it is at equal distance from previous prime (506070233) and next prime (506070239).

It is a super-2 number, since 2×5060702362 = 512214167530191392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 506070199 and 506070208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506070233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1290800 + ... + 1291191.

It is an arithmetic number, because the mean of its divisors is an integer number (57234156).

Almost surely, 2506070236 is an apocalyptic number.

It is an amenable number.

506070236 is an abundant number, since it is smaller than the sum of its proper divisors (524144572).

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

506070236 is a wasteful number, since it uses less digits than its factorization.

506070236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2582009 (or 2582000 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 506070236 is about 22496.0048897576. The cubic root of 506070236 is about 796.8995810252.

The spelling of 506070236 in words is "five hundred six million, seventy thousand, two hundred thirty-six".

Divisors: 1 2 4 7 14 28 49 98 196 2581991 5163982 10327964 18073937 36147874 72295748 126517559 253035118 506070236