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29243202958 = 2712715231453
BaseRepresentation
bin11011001111000001…
…111101110110001110
32210111000020122000001
4123033001331312032
5434342224443313
621233435154514
72053450060324
oct331701756616
983430218001
1029243202958
1111447031232
1258015a5a3a
1329b065a8b8
1415b5b27d14
15b62487add
hex6cf07dd8e

29243202958 has 32 divisors (see below), whose sum is σ = 44762913792. Its totient is φ = 14325141600.

The previous prime is 29243202907. The next prime is 29243202979. The reversal of 29243202958 is 85920234292.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20125360 + ... + 20126812.

It is an arithmetic number, because the mean of its divisors is an integer number (1398841056).

Almost surely, 229243202958 is an apocalyptic number.

29243202958 is a deficient number, since it is larger than the sum of its proper divisors (15519710834).

29243202958 is a wasteful number, since it uses less digits than its factorization.

29243202958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2320.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 29243202958 in words is "twenty-nine billion, two hundred forty-three million, two hundred two thousand, nine hundred fifty-eight".

Divisors: 1 2 71 142 271 523 542 1046 1453 2906 19241 37133 38482 74266 103163 141733 206326 283466 393763 759919 787526 1519838 10063043 20126086 27957173 53954249 55914346 107908498 205938049 411876098 14621601479 29243202958