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270370030 = 25715125579
BaseRepresentation
bin10000000111011…
…000010011101110
3200211202012221211
4100013120103232
51023203320110
642454545034
76462051550
oct2007302356
9624665854
10270370030
11129687007
127666817a
1344025388
1427c9d4d0
1518b0998a
hex101d84ee

270370030 has 32 divisors (see below), whose sum is σ = 559895040. Its totient is φ = 92080800.

The previous prime is 270370021. The next prime is 270370039. The reversal of 270370030 is 30073072.

It is an interprime number because it is at equal distance from previous prime (270370021) and next prime (270370039).

It is a junction number, because it is equal to n+sod(n) for n = 270369983 and 270370010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270370039) 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 15 ways as a sum of consecutive naturals, for example, 2220 + ... + 23359.

It is an arithmetic number, because the mean of its divisors is an integer number (17496720).

Almost surely, 2270370030 is an apocalyptic number.

270370030 is an abundant number, since it is smaller than the sum of its proper divisors (289525010).

270370030 is a wasteful number, since it uses less digits than its factorization.

270370030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25744.

The product of its (nonzero) digits is 882, while the sum is 22.

The square root of 270370030 is about 16442.9325243401. The cubic root of 270370030 is about 646.6255335134.

The spelling of 270370030 in words is "two hundred seventy million, three hundred seventy thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 151 302 755 1057 1510 2114 5285 10570 25579 51158 127895 179053 255790 358106 895265 1790530 3862429 7724858 19312145 27037003 38624290 54074006 135185015 270370030