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82340695 = 559279121
BaseRepresentation
bin1001110100001…
…10101101010111
312201221100012101
410322012231113
5132034400240
612100502531
72016612223
oct472065527
9181840171
1082340695
114252a868
12236aaa47
131409c908
14ad15783
15736739a
hex4e86b57

82340695 has 8 divisors (see below), whose sum is σ = 100483920. Its totient is φ = 64755840.

The previous prime is 82340693. The next prime is 82340711. The reversal of 82340695 is 59604328.

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

It is not a de Polignac number, because 82340695 - 21 = 82340693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82340693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139266 + ... + 139855.

It is an arithmetic number, because the mean of its divisors is an integer number (12560490).

Almost surely, 282340695 is an apocalyptic number.

82340695 is a deficient number, since it is larger than the sum of its proper divisors (18143225).

82340695 is a wasteful number, since it uses less digits than its factorization.

82340695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279185.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 82340695 is about 9074.1773731838. The cubic root of 82340695 is about 435.0490013941.

The spelling of 82340695 in words is "eighty-two million, three hundred forty thousand, six hundred ninety-five".

Divisors: 1 5 59 295 279121 1395605 16468139 82340695