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29086678301 = 232127563769
BaseRepresentation
bin11011000101101100…
…110111110100011101
32210002002201100112112
4123011230313310131
5434032142201201
621210124243405
72046536454242
oct330554676435
983062640475
1029086678301
1111376742a0a
1257790a0565
1329870b5c65
14159d0215c9
15b5386a0bb
hex6c5b37d1d

29086678301 has 24 divisors (see below), whose sum is σ = 30740075520. Its totient is φ = 27518109696.

The previous prime is 29086678267. The next prime is 29086678331. The reversal of 29086678301 is 10387668092.

It is a de Polignac number, because none of the positive numbers 2k-29086678301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 29086678301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29086678331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37823645 + ... + 37824413.

It is an arithmetic number, because the mean of its divisors is an integer number (1280836480).

Almost surely, 229086678301 is an apocalyptic number.

It is an amenable number.

29086678301 is a deficient number, since it is larger than the sum of its proper divisors (1653397219).

29086678301 is a wasteful number, since it uses less digits than its factorization.

29086678301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505 (or 1482 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 29086678301 in words is "twenty-nine billion, eighty-six million, six hundred seventy-eight thousand, three hundred one".

Divisors: 1 23 127 529 563 769 2921 12949 17687 67183 71501 97663 297827 406801 432947 1644523 2246249 9957781 37824029 51663727 54984269 229028963 1264638187 29086678301