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2068369034 = 21935358469
BaseRepresentation
bin111101101001000…
…1100111010001010
312100011000000220112
41323102030322022
513214000302114
6541124154322
7102153563264
oct17322147212
95304000815
102068369034
119715a42a6
124988389a2
1326c694704
141589b4b34
15c18ba13e
hex7b48ce8a

2068369034 has 8 divisors (see below), whose sum is σ = 3118629540. Its totient is φ = 1028825856.

The previous prime is 2068369031. The next prime is 2068369097. The reversal of 2068369034 is 4309638602.

It can be written as a sum of positive squares in 2 ways, for example, as 1975535809 + 92833225 = 44447^2 + 9635^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2068368982 and 2068369000.

It is not an unprimeable number, because it can be changed into a prime (2068369031) 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, 2678849 + ... + 2679620.

Almost surely, 22068369034 is an apocalyptic number.

2068369034 is a deficient number, since it is larger than the sum of its proper divisors (1050260506).

2068369034 is a wasteful number, since it uses less digits than its factorization.

2068369034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5358664.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 2068369034 is about 45479.3253467991. The cubic root of 2068369034 is about 1274.1170940434.

The spelling of 2068369034 in words is "two billion, sixty-eight million, three hundred sixty-nine thousand, thirty-four".

Divisors: 1 2 193 386 5358469 10716938 1034184517 2068369034