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193352704071 = 31910931120667
BaseRepresentation
bin1011010000010010111…
…0000010000001000111
3200111002002020001201220
42310010232002001013
511131441243012241
6224454111251423
716653313603332
oct2640456020107
9614062201656
10193352704071
11750006193aa
1231581519b73
1315305108187
149503337619
155069aca166
hex2d04b82047

193352704071 has 16 divisors (see below), whose sum is σ = 273861878400. Its totient is φ = 120997149408.

The previous prime is 193352704063. The next prime is 193352704073. The reversal of 193352704071 is 170407253391.

It is not a de Polignac number, because 193352704071 - 23 = 193352704063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (193352704073) 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, 15554121 + ... + 15566546.

It is an arithmetic number, because the mean of its divisors is an integer number (17116367400).

Almost surely, 2193352704071 is an apocalyptic number.

193352704071 is a deficient number, since it is larger than the sum of its proper divisors (80509174329).

193352704071 is a wasteful number, since it uses less digits than its factorization.

193352704071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31120798.

The product of its (nonzero) digits is 158760, while the sum is 42.

The spelling of 193352704071 in words is "one hundred ninety-three billion, three hundred fifty-two million, seven hundred four thousand, seventy-one".

Divisors: 1 3 19 57 109 327 2071 6213 31120667 93362001 591292673 1773878019 3392152703 10176458109 64450901357 193352704071