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2058148471 = 4762716983
BaseRepresentation
bin111101010101100…
…1101101001110111
312022102202202221011
41322223031221313
513203341222341
6540121133051
7102000654601
oct17253155167
95272682834
102058148471
11966853455
1249532a187
1326a526642
141574b4171
15c0a4bb81
hex7aacda77

2058148471 has 8 divisors (see below), whose sum is σ = 2102575104. Its totient is φ = 2013748440.

The previous prime is 2058148459. The next prime is 2058148483. The reversal of 2058148471 is 1748418502.

It is an interprime number because it is at equal distance from previous prime (2058148459) and next prime (2058148483).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2058148471 - 229 = 1521277559 is a prime.

It is a super-3 number, since 3×20581484713 (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2058148451) 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, 291246 + ... + 298228.

It is an arithmetic number, because the mean of its divisors is an integer number (262821888).

Almost surely, 22058148471 is an apocalyptic number.

2058148471 is a deficient number, since it is larger than the sum of its proper divisors (44426633).

2058148471 is an equidigital number, since it uses as much as digits as its factorization.

2058148471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13301.

The product of its (nonzero) digits is 71680, while the sum is 40.

The square root of 2058148471 is about 45366.8212573903. The cubic root of 2058148471 is about 1272.0150026496.

The spelling of 2058148471 in words is "two billion, fifty-eight million, one hundred forty-eight thousand, four hundred seventy-one".

Divisors: 1 47 6271 6983 294737 328201 43790393 2058148471