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707050080 = 253351114879
BaseRepresentation
bin101010001001001…
…011101001100000
31211021102212101000
4222021023221200
52422001100310
6154054312000
723343553332
oct5211135140
91737385330
10707050080
11333125210
12178958600
13b363a339
1469c91452
15421164c0
hex2a24ba60

707050080 has 192 divisors, whose sum is σ = 2699827200. Its totient is φ = 171394560.

The previous prime is 707050067. The next prime is 707050081. The reversal of 707050080 is 80050707.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (707050081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40081 + ... + 54959.

It is an arithmetic number, because the mean of its divisors is an integer number (14061600).

Almost surely, 2707050080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 707050080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1349913600).

707050080 is an abundant number, since it is smaller than the sum of its proper divisors (1992777120).

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

707050080 is a wasteful number, since it uses less digits than its factorization.

707050080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14914 (or 14900 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 707050080 is about 26590.4133100635. The cubic root of 707050080 is about 890.8749044976.

The spelling of 707050080 in words is "seven hundred seven million, fifty thousand, eighty".