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2906484285 = 35193765619
BaseRepresentation
bin1010110100111101…
…0110111000111101
321111120001200220010
42231033112320331
521423024444120
61200224013433
7132011465055
oct25517267075
97446050803
102906484285
1112616a8731
12691461279
133742012b3
141d8022565
151202707e0
hexad3d6e3d

2906484285 has 8 divisors (see below), whose sum is σ = 4650374880. Its totient is φ = 1550124944.

The previous prime is 2906484257. The next prime is 2906484379. The reversal of 2906484285 is 5824846092.

It is a happy number.

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 2906484285 - 27 = 2906484157 is a prime.

It is a super-2 number, since 2×29064842852 = 16895301797903922450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96882795 + ... + 96882824.

It is an arithmetic number, because the mean of its divisors is an integer number (581296860).

Almost surely, 22906484285 is an apocalyptic number.

It is an amenable number.

2906484285 is a deficient number, since it is larger than the sum of its proper divisors (1743890595).

2906484285 is a wasteful number, since it uses less digits than its factorization.

2906484285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193765627.

The product of its (nonzero) digits is 1105920, while the sum is 48.

The square root of 2906484285 is about 53911.8195296727. The cubic root of 2906484285 is about 1427.1052145974.

The spelling of 2906484285 in words is "two billion, nine hundred six million, four hundred eighty-four thousand, two hundred eighty-five".

Divisors: 1 3 5 15 193765619 581296857 968828095 2906484285