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4148410537385 = 516324889204511
BaseRepresentation
bin111100010111100000100…
…010010101010110101001
3112200120202212022010222222
4330113200202111112221
51020431421044144020
612453430430523425
7605466323522432
oct74274042252651
915616685263888
104148410537385
11135a370665a54
1256bba6366575
13241268c9146a
14104ad9980489
1572d9a26cb25
hex3c5e08955a9

4148410537385 has 16 divisors (see below), whose sum is σ = 5008858821120. Its totient is φ = 3298219482240.

The previous prime is 4148410537379. The next prime is 4148410537429. The reversal of 4148410537385 is 5837350148414.

It is a de Polignac number, because none of the positive numbers 2k-4148410537385 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20182280 + ... + 20386790.

It is an arithmetic number, because the mean of its divisors is an integer number (313053676320).

Almost surely, 24148410537385 is an apocalyptic number.

It is an amenable number.

4148410537385 is a deficient number, since it is larger than the sum of its proper divisors (860448283735).

4148410537385 is a wasteful number, since it uses less digits than its factorization.

4148410537385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229568.

The product of its (nonzero) digits is 6451200, while the sum is 53.

The spelling of 4148410537385 in words is "four trillion, one hundred forty-eight billion, four hundred ten million, five hundred thirty-seven thousand, three hundred eighty-five".

Divisors: 1 5 163 815 24889 124445 204511 1022555 4056907 20284535 33335293 166676465 5090074279 25450371395 829682107477 4148410537385