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70801482 = 2311800247
BaseRepresentation
bin1000011100001…
…01100001001010
311221020002101010
410032011201022
5121111121412
611005304350
71516542213
oct416054112
9157202333
1070801482
1136a69224
121b8650b6
131188c58b
14959040a
15633833c
hex438584a

70801482 has 8 divisors (see below), whose sum is σ = 141602976. Its totient is φ = 23600492.

The previous prime is 70801433. The next prime is 70801483. The reversal of 70801482 is 28410807.

It is a sphenic number, since it is the product of 3 distinct primes.

70801482 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (70801483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5900118 + ... + 5900129.

It is an arithmetic number, because the mean of its divisors is an integer number (17700372).

Almost surely, 270801482 is an apocalyptic number.

70801482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

70801482 is a wasteful number, since it uses less digits than its factorization.

70801482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11800252.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 70801482 is about 8414.3616513673. The cubic root of 70801482 is about 413.6954865916.

The spelling of 70801482 in words is "seventy million, eight hundred one thousand, four hundred eighty-two".

Divisors: 1 2 3 6 11800247 23600494 35400741 70801482