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13902793196 = 2243791023167
BaseRepresentation
bin11001111001010101…
…11100100111101100
31022212220120001220112
430330222330213230
5211433103340241
610215321035152
71001344535525
oct147452744754
938786501815
1013902793196
115994845336
122840025ab8
131407435866
1495c61184c
155658311eb
hex33cabc9ec

13902793196 has 24 divisors (see below), whose sum is σ = 25210859520. Its totient is φ = 6703783632.

The previous prime is 13902793189. The next prime is 13902793199. The reversal of 13902793196 is 69139720931.

It is not an unprimeable number, because it can be changed into a prime (13902793199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497996 + ... + 525171.

It is an arithmetic number, because the mean of its divisors is an integer number (1050452480).

Almost surely, 213902793196 is an apocalyptic number.

It is an amenable number.

13902793196 is a deficient number, since it is larger than the sum of its proper divisors (11308066324).

13902793196 is a wasteful number, since it uses less digits than its factorization.

13902793196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023293 (or 1023291 counting only the distinct ones).

The product of its (nonzero) digits is 551124, while the sum is 50.

The spelling of 13902793196 in words is "thirteen billion, nine hundred two million, seven hundred ninety-three thousand, one hundred ninety-six".

Divisors: 1 2 4 43 79 86 158 172 316 3397 6794 13588 1023167 2046334 4092668 43996181 80830193 87992362 161660386 175984724 323320772 3475698299 6951396598 13902793196