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2904061027 = 7414865861
BaseRepresentation
bin1010110100011000…
…0111010001100011
321111101111120210211
42231012013101203
521421414423102
61200100034551
7131652053140
oct25506072143
97441446724
102904061027
1112602a303a
12690692a57
1337386330a
141d79913c7
1511ee427d7
hexad187463

2904061027 has 4 divisors (see below), whose sum is σ = 3318926896. Its totient is φ = 2489195160.

The previous prime is 2904060953. The next prime is 2904061031. The reversal of 2904061027 is 7201604092.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2904061027 - 219 = 2903536739 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2904061027.

It is not an unprimeable number, because it can be changed into a prime (2904031027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207432924 + ... + 207432937.

It is an arithmetic number, because the mean of its divisors is an integer number (829731724).

Almost surely, 22904061027 is an apocalyptic number.

2904061027 is a deficient number, since it is larger than the sum of its proper divisors (414865869).

2904061027 is an equidigital number, since it uses as much as digits as its factorization.

2904061027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414865868.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2904061027 is about 53889.3405693556. The cubic root of 2904061027 is about 1426.7084918069.

The spelling of 2904061027 in words is "two billion, nine hundred four million, sixty-one thousand, twenty-seven".

Divisors: 1 7 414865861 2904061027