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70084010 = 2529673607
BaseRepresentation
bin1000010110101…
…10010110101010
311212212122012002
410023112112222
5120420142020
610542051002
71510463363
oct413262652
9155778162
1070084010
1136619177
121b579a62
131169ab39
149444b6a
156245975
hex42d65aa

70084010 has 32 divisors (see below), whose sum is σ = 132485760. Its totient is φ = 26655552.

The previous prime is 70084009. The next prime is 70084033. The reversal of 70084010 is 1048007.

It is a happy number.

It is an unprimeable number.

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, 17627 + ... + 21233.

It is an arithmetic number, because the mean of its divisors is an integer number (4140180).

Almost surely, 270084010 is an apocalyptic number.

70084010 is a deficient number, since it is larger than the sum of its proper divisors (62401750).

70084010 is a wasteful number, since it uses less digits than its factorization.

70084010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3710.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 70084010 is about 8371.6193176709. The cubic root of 70084010 is about 412.2933351057.

The spelling of 70084010 in words is "seventy million, eighty-four thousand, ten".

Divisors: 1 2 5 10 29 58 67 134 145 290 335 670 1943 3607 3886 7214 9715 18035 19430 36070 104603 209206 241669 483338 523015 1046030 1208345 2416690 7008401 14016802 35042005 70084010