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3485201727 = 37165961987
BaseRepresentation
bin1100111110111011…
…1111010100111111
322222220000120222110
43033232333110333
524114202423402
61333455545103
7152236503660
oct31756772477
98886016873
103485201727
11152933a707
1281322b193
13437087a57
14250c29367
15155e8756c
hexcfbbf53f

3485201727 has 8 divisors (see below), whose sum is σ = 5310783616. Its totient is φ = 1991543832.

The previous prime is 3485201689. The next prime is 3485201737. The reversal of 3485201727 is 7271025843.

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

It is not a de Polignac number, because 3485201727 - 210 = 3485200703 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 (3485201737) 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, 82980973 + ... + 82981014.

It is an arithmetic number, because the mean of its divisors is an integer number (663847952).

Almost surely, 23485201727 is an apocalyptic number.

3485201727 is a deficient number, since it is larger than the sum of its proper divisors (1825581889).

3485201727 is a wasteful number, since it uses less digits than its factorization.

3485201727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165961997.

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 3485201727 is about 59035.5971173325. The cubic root of 3485201727 is about 1516.1516405506.

The spelling of 3485201727 in words is "three billion, four hundred eighty-five million, two hundred one thousand, seven hundred twenty-seven".

Divisors: 1 3 7 21 165961987 497885961 1161733909 3485201727