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340215242630 = 2534021524263
BaseRepresentation
bin1001111001101100110…
…10001001111110000110
31012112011012000000121212
410330312122021332012
521033230100231010
6420143121211422
733402564563564
oct4746632117606
91175135000555
10340215242630
111213146a930a
1255b29490b72
132610b674373
141267613ca34
158cb3011505
hex4f36689f86

340215242630 has 8 divisors (see below), whose sum is σ = 612387436752. Its totient is φ = 136086097048.

The previous prime is 340215242597. The next prime is 340215242659. The reversal of 340215242630 is 36242512043.

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

It is a super-2 number, since 2×3402152426302 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17010762122 + ... + 17010762141.

It is an arithmetic number, because the mean of its divisors is an integer number (76548429594).

Almost surely, 2340215242630 is an apocalyptic number.

340215242630 is a deficient number, since it is larger than the sum of its proper divisors (272172194122).

340215242630 is a wasteful number, since it uses less digits than its factorization.

340215242630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34021524270.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 340215242630 its reverse (36242512043), we get a palindrome (376457754673).

The spelling of 340215242630 in words is "three hundred forty billion, two hundred fifteen million, two hundred forty-two thousand, six hundred thirty".

Divisors: 1 2 5 10 34021524263 68043048526 170107621315 340215242630