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2070784318 = 213764711681
BaseRepresentation
bin111101101101101…
…1010100100111110
312100022112202001111
41323123122210332
513220110044233
6541252032234
7102213243031
oct17333324476
95308482044
102070784318
119729a39a9
1249960267a
1327002bb85
14159043018
15c1be5acd
hex7b6da93e

2070784318 has 16 divisors (see below), whose sum is σ = 3133953504. Its totient is φ = 1026158080.

The previous prime is 2070784307. The next prime is 2070784321. The reversal of 2070784318 is 8134870702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171438 + ... + 183118.

It is an arithmetic number, because the mean of its divisors is an integer number (195872094).

Almost surely, 22070784318 is an apocalyptic number.

2070784318 is a deficient number, since it is larger than the sum of its proper divisors (1063169186).

2070784318 is a wasteful number, since it uses less digits than its factorization.

2070784318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12467.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 2070784318 is about 45505.8712475654. The cubic root of 2070784318 is about 1274.6128401319.

The spelling of 2070784318 in words is "two billion, seventy million, seven hundred eighty-four thousand, three hundred eighteen".

Divisors: 1 2 137 274 647 1294 11681 23362 88639 177278 1600297 3200594 7557607 15115214 1035392159 2070784318