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26971000214 = 267794915189
BaseRepresentation
bin11001000111100110…
…001100110110010110
32120121122200202210212
4121013212030312112
5420214034001324
620220150045422
71643236501454
oct310746146626
976548622725
1026971000214
1110490476724
125288649872
13270a998c32
14143c0539d4
15a7cc5770e
hex64798cd96

26971000214 has 32 divisors (see below), whose sum is σ = 41672793600. Its totient is φ = 13086833760.

The previous prime is 26971000201. The next prime is 26971000219. The reversal of 26971000214 is 41200017962.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26971000219) 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, 5195132 + ... + 5200320.

It is an arithmetic number, because the mean of its divisors is an integer number (1302274800).

Almost surely, 226971000214 is an apocalyptic number.

26971000214 is a deficient number, since it is larger than the sum of its proper divisors (14701793386).

26971000214 is a wasteful number, since it uses less digits than its factorization.

26971000214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5828.

The product of its (nonzero) digits is 6048, while the sum is 32.

The spelling of 26971000214 in words is "twenty-six billion, nine hundred seventy-one million, two hundred fourteen", and thus it is an aban number.

Divisors: 1 2 67 79 134 158 491 982 5189 5293 10378 10586 32897 38789 65794 77578 347663 409931 695326 819862 2547799 2598863 5095598 5197726 27465377 54930754 170702533 201276121 341405066 402552242 13485500107 26971000214