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707427061 = 11278923059
BaseRepresentation
bin101010001010100…
…111101011110101
31211022011000111021
4222022213223311
52422100131221
6154110341141
723350013365
oct5212475365
91738130437
10707427061
11333362470
12178aba7b1
13b373cac3
1469d4c9a5
154218d041
hex2a2a7af5

707427061 has 8 divisors (see below), whose sum is σ = 772048800. Its totient is φ = 642857040.

The previous prime is 707427043. The next prime is 707427107. The reversal of 707427061 is 160724707.

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

It is a cyclic number.

It is not a de Polignac number, because 707427061 - 29 = 707426549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (707427041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19150 + ... + 42208.

It is an arithmetic number, because the mean of its divisors is an integer number (96506100).

Almost surely, 2707427061 is an apocalyptic number.

It is an amenable number.

707427061 is a deficient number, since it is larger than the sum of its proper divisors (64621739).

707427061 is a wasteful number, since it uses less digits than its factorization.

707427061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25859.

The product of its (nonzero) digits is 16464, while the sum is 34.

The square root of 707427061 is about 26597.5010292321. The cubic root of 707427061 is about 891.0332069300.

The spelling of 707427061 in words is "seven hundred seven million, four hundred twenty-seven thousand, sixty-one".

Divisors: 1 11 2789 23059 30679 253649 64311551 707427061