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2104160533 = 17431287179
BaseRepresentation
bin111110101101010…
…1111000100010101
312102122100102121121
41331122233010111
513302131114113
6544443243541
7103100032546
oct17532570425
95378312547
102104160533
1198a81aa52
124a88195b1
13276c16807
1415d6504cd
15c4ad9e8d
hex7d6af115

2104160533 has 8 divisors (see below), whose sum is σ = 2233111680. Its totient is φ = 1975784640.

The previous prime is 2104160507. The next prime is 2104160563. The reversal of 2104160533 is 3350614012.

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 2104160533 - 29 = 2104160021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2104160498 and 2104160507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104160563) 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, 136263 + ... + 150916.

It is an arithmetic number, because the mean of its divisors is an integer number (279138960).

Almost surely, 22104160533 is an apocalyptic number.

It is an amenable number.

2104160533 is a deficient number, since it is larger than the sum of its proper divisors (128951147).

2104160533 is a wasteful number, since it uses less digits than its factorization.

2104160533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287627.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2104160533 is about 45871.1296241983. The cubic root of 2104160533 is about 1281.4243042243.

Adding to 2104160533 its reverse (3350614012), we get a palindrome (5454774545).

The spelling of 2104160533 in words is "two billion, one hundred four million, one hundred sixty thousand, five hundred thirty-three".

Divisors: 1 17 431 7327 287179 4882043 123774149 2104160533