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88066030 = 25131036577
BaseRepresentation
bin1010011111111…
…00011111101110
320010201012212211
411033330133232
5140021103110
612423321034
72116356163
oct517743756
9203635784
1088066030
1145790348
12255b017a
13153258a0
14b9a606a
157ae898a
hex53fc7ee

88066030 has 32 divisors (see below), whose sum is σ = 172396224. Its totient is φ = 32196096.

The previous prime is 88065997. The next prime is 88066039. The reversal of 88066030 is 3066088.

It is a junction number, because it is equal to n+sod(n) for n = 88065983 and 88066001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88066039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10102 + ... + 16678.

It is an arithmetic number, because the mean of its divisors is an integer number (5387382).

Almost surely, 288066030 is an apocalyptic number.

88066030 is a deficient number, since it is larger than the sum of its proper divisors (84330194).

88066030 is a wasteful number, since it uses less digits than its factorization.

88066030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6700.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 88066030 is about 9384.3502705302. The cubic root of 88066030 is about 444.9072398500.

The spelling of 88066030 in words is "eighty-eight million, sixty-six thousand, thirty".

Divisors: 1 2 5 10 13 26 65 103 130 206 515 1030 1339 2678 6577 6695 13154 13390 32885 65770 85501 171002 427505 677431 855010 1354862 3387155 6774310 8806603 17613206 44033015 88066030