Search a number
-
+
2070784441 = 1132715741
BaseRepresentation
bin111101101101101…
…1010100110111001
312100022112202020001
41323123122212321
513220110100231
6541252033001
7102213243265
oct17333324671
95308482201
102070784441
119729a4000
12499602761
1327002bc4b
141590430a5
15c1be5b61
hex7b6da9b9

2070784441 has 16 divisors (see below), whose sum is σ = 2286510336. Its totient is φ = 1875258000.

The previous prime is 2070784427. The next prime is 2070784447. The reversal of 2070784441 is 1444870702.

It is not a de Polignac number, because 2070784441 - 29 = 2070783929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2070784441.

It is not an unprimeable number, because it can be changed into a prime (2070784447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357831 + ... + 363571.

It is an arithmetic number, because the mean of its divisors is an integer number (142906896).

Almost surely, 22070784441 is an apocalyptic number.

It is an amenable number.

2070784441 is a deficient number, since it is larger than the sum of its proper divisors (215725895).

2070784441 is an equidigital number, since it uses as much as digits as its factorization.

2070784441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6045 (or 6023 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 37.

The square root of 2070784441 is about 45505.8725990393. The cubic root of 2070784441 is about 1274.6128653683.

The spelling of 2070784441 in words is "two billion, seventy million, seven hundred eighty-four thousand, four hundred forty-one".

Divisors: 1 11 121 271 1331 2981 5741 32791 63151 360701 694661 1555811 7641271 17113921 188253131 2070784441