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368468424285 = 35131889581663
BaseRepresentation
bin1010101110010100110…
…11011111011001011101
31022020002012100100201020
411113022123133121131
522014110404034120
6441134433034353
735422663633563
oct5271233373135
91266065310636
10368468424285
111322a2901915
125b4b33b59b9
1328991b79a30
1413b96595a33
1598b85d9640
hex55ca6df65d

368468424285 has 16 divisors (see below), whose sum is σ = 634899439104. Its totient is φ = 181399839552.

The previous prime is 368468424283. The next prime is 368468424407. The reversal of 368468424285 is 582424864863.

It is not a de Polignac number, because 368468424285 - 21 = 368468424283 is a prime.

It is a super-2 number, since 2×3684684242852 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368468424283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 944790637 + ... + 944791026.

It is an arithmetic number, because the mean of its divisors is an integer number (39681214944).

Almost surely, 2368468424285 is an apocalyptic number.

It is an amenable number.

368468424285 is a deficient number, since it is larger than the sum of its proper divisors (266431014819).

368468424285 is a wasteful number, since it uses less digits than its factorization.

368468424285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889581684.

The product of its digits is 70778880, while the sum is 60.

The spelling of 368468424285 in words is "three hundred sixty-eight billion, four hundred sixty-eight million, four hundred twenty-four thousand, two hundred eighty-five".

Divisors: 1 3 5 13 15 39 65 195 1889581663 5668744989 9447908315 24564561619 28343724945 73693684857 122822808095 368468424285