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193590034 = 21123382589
BaseRepresentation
bin10111000100111…
…11001100010010
3111111021101121021
423202133030102
5344024340114
631113150054
74540326301
oct1342371422
9444241537
10193590034
119a305070
12549bb32a
1331151821
141b9d4438
1511ee0024
hexb89f312

193590034 has 16 divisors (see below), whose sum is σ = 330557760. Its totient is φ = 84169360.

The previous prime is 193590017. The next prime is 193590043. The reversal of 193590034 is 430095391.

193590034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 190789 + ... + 191800.

It is an arithmetic number, because the mean of its divisors is an integer number (20659860).

Almost surely, 2193590034 is an apocalyptic number.

193590034 is a deficient number, since it is larger than the sum of its proper divisors (136967726).

193590034 is a wasteful number, since it uses less digits than its factorization.

193590034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382625.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 193590034 is about 13913.6635721869. The cubic root of 193590034 is about 578.4879700841.

The spelling of 193590034 in words is "one hundred ninety-three million, five hundred ninety thousand, thirty-four".

Divisors: 1 2 11 22 23 46 253 506 382589 765178 4208479 8416958 8799547 17599094 96795017 193590034