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10004720271 = 3713533312089
BaseRepresentation
bin10010101000101001…
…11110101010001111
3221211020122110010020
421110110332222033
5130442202022041
64332431513223
7502632501450
oct112424765217
927736573106
1010004720271
114274449467
121b32688813
13c35980b30
146aca31127
153d84e1866
hex25453ea8f

10004720271 has 64 divisors (see below), whose sum is σ = 16786344960. Its totient is φ = 5159531520.

The previous prime is 10004720249. The next prime is 10004720273. The reversal of 10004720271 is 17202740001.

10004720271 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10004720271 - 210 = 10004719247 is a prime.

It is a super-3 number, since 3×100047202713 (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10004720273) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4788195 + ... + 4790283.

It is an arithmetic number, because the mean of its divisors is an integer number (262286640).

Almost surely, 210004720271 is an apocalyptic number.

10004720271 is a deficient number, since it is larger than the sum of its proper divisors (6781624689).

10004720271 is a wasteful number, since it uses less digits than its factorization.

10004720271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2496.

The product of its (nonzero) digits is 784, while the sum is 24.

The spelling of 10004720271 in words is "ten billion, four million, seven hundred twenty thousand, two hundred seventy-one".

Divisors: 1 3 7 13 21 39 53 91 159 273 331 371 689 993 1113 2067 2089 2317 4303 4823 6267 6951 12909 14469 14623 17543 27157 30121 43869 52629 81471 90363 110717 122801 190099 228059 332151 368403 570297 684177 691459 775019 1439321 1596413 2074377 2325057 4317963 4789239 4840213 8988967 10075247 14520639 26966901 30225741 36647327 62922769 109941981 188768307 256531289 476415251 769593867 1429245753 3334906757 10004720271