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606231000245 = 5139326630773
BaseRepresentation
bin10001101001001100010…
…11101111010010110101
32010221210021120122221002
420310212023233102311
534413030114001440
61142255414133045
761540653323333
oct10644613572265
92127707518832
10606231000245
11214112660282
12995a9651185
13452238458c0
14214ada24b53
1510b81dd5115
hex8d262ef4b5

606231000245 has 8 divisors (see below), whose sum is σ = 783436985016. Its totient is φ = 447678277056.

The previous prime is 606231000239. The next prime is 606231000247. The reversal of 606231000245 is 542000132606.

It can be written as a sum of positive squares in 4 ways, for example, as 114574803121 + 491656197124 = 338489^2 + 701182^2 .

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 606231000245 - 26 = 606231000181 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 (606231000247) 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, 4663315322 + ... + 4663315451.

It is an arithmetic number, because the mean of its divisors is an integer number (97929623127).

Almost surely, 2606231000245 is an apocalyptic number.

606231000245 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

606231000245 is a deficient number, since it is larger than the sum of its proper divisors (177205984771).

606231000245 is a wasteful number, since it uses less digits than its factorization.

606231000245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9326630791.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 606231000245 in words is "six hundred six billion, two hundred thirty-one million, two hundred forty-five", and thus it is an aban number.

Divisors: 1 5 13 65 9326630773 46633153865 121246200049 606231000245