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395376696260 = 2257131097332719
BaseRepresentation
bin1011100000011100100…
…10011001101111000100
31101210112111000012112222
411300032102121233010
522434212413240020
6501344502431512
740364542316240
oct5601622315704
91353474005488
10395376696260
11142750923917
1264762a32598
132b38c851c60
14151ca15b420
15a440aa0b25
hex5c0e499bc4

395376696260 has 192 divisors, whose sum is σ = 1033058611200. Its totient is φ = 123767543808.

The previous prime is 395376696259. The next prime is 395376696263. The reversal of 395376696260 is 62696673593.

It is a super-3 number, since 3×3953766962603 (a number of 36 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 395376696193 and 395376696202.

It is not an unprimeable number, because it can be changed into a prime (395376696263) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 145411181 + ... + 145413899.

It is an arithmetic number, because the mean of its divisors is an integer number (5380513600).

Almost surely, 2395376696260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 395376696260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (516529305600).

395376696260 is an abundant number, since it is smaller than the sum of its proper divisors (637681914940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

395376696260 is a wasteful number, since it uses less digits than its factorization.

395376696260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3590 (or 3588 counting only the distinct ones).

The product of its (nonzero) digits is 66134880, while the sum is 62.

The spelling of 395376696260 in words is "three hundred ninety-five billion, three hundred seventy-six million, six hundred ninety-six thousand, two hundred sixty".