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70227010 = 2574212383
BaseRepresentation
bin1000010111110…
…01010001000010
311220010220100101
410023321101002
5120434231020
610545113014
71511630320
oct413712102
9156126311
1070227010
1136706657
121b62876a
131171ac59
149480d10
15627300a
hex42f9442

70227010 has 32 divisors (see below), whose sum is σ = 144870912. Its totient is φ = 24010560.

The previous prime is 70226969. The next prime is 70227037. The reversal of 70227010 is 1072207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28279 + ... + 30661.

It is an arithmetic number, because the mean of its divisors is an integer number (4527216).

Almost surely, 270227010 is an apocalyptic number.

70227010 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

70227010 is an abundant number, since it is smaller than the sum of its proper divisors (74643902).

70227010 is a wasteful number, since it uses less digits than its factorization.

70227010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2818.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 70227010 is about 8380.1557264767. The cubic root of 70227010 is about 412.5735601902.

Adding to 70227010 its reverse (1072207), we get a palindrome (71299217).

The spelling of 70227010 in words is "seventy million, two hundred twenty-seven thousand, ten".

Divisors: 1 2 5 7 10 14 35 70 421 842 2105 2383 2947 4210 4766 5894 11915 14735 16681 23830 29470 33362 83405 166810 1003243 2006486 5016215 7022701 10032430 14045402 35113505 70227010