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2908713141 = 321738034999
BaseRepresentation
bin1010110101011111…
…0111000010110101
321111201020221022100
42231113313002311
521424112310031
61200343452313
7132036440145
oct25527670265
97451227270
102908713141
111262990264
12692157099
13374801949
141d8442925
15120560de6
hexad5f70b5

2908713141 has 24 divisors (see below), whose sum is σ = 4450680000. Its totient is φ = 1824230016.

The previous prime is 2908713133. The next prime is 2908713149. The reversal of 2908713141 is 1413178092.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2908713133) and next prime (2908713149).

It is not a de Polignac number, because 2908713141 - 23 = 2908713133 is a prime.

It is a super-2 number, since 2×29087131412 = 16921224273252171762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2908713096 and 2908713105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2908713149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 579360 + ... + 584358.

It is an arithmetic number, because the mean of its divisors is an integer number (185445000).

Almost surely, 22908713141 is an apocalyptic number.

It is an amenable number.

2908713141 is a deficient number, since it is larger than the sum of its proper divisors (1541966859).

2908713141 is a wasteful number, since it uses less digits than its factorization.

2908713141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8825 (or 8822 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 2908713141 is about 53932.4868794310. The cubic root of 2908713141 is about 1427.4699162987.

The spelling of 2908713141 in words is "two billion, nine hundred eight million, seven hundred thirteen thousand, one hundred forty-one".

Divisors: 1 3 9 17 51 153 3803 4999 11409 14997 34227 44991 64651 84983 193953 254949 581859 764847 19011197 57033591 171100773 323190349 969571047 2908713141