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3028852916 = 222928192921
BaseRepresentation
bin1011010010001000…
…1010000010110100
321211002022200002122
42310202022002310
522200341243131
61220314455112
7135025552655
oct26442120264
97732280078
103028852916
111314788031
12706434498
1339367737b
1420a39752c
1512ad92d7b
hexb488a0b4

3028852916 has 24 divisors (see below), whose sum is σ = 5502840840. Its totient is φ = 1456985600.

The previous prime is 3028852907. The next prime is 3028852919. The reversal of 3028852916 is 6192588203.

It can be written as a sum of positive squares in 4 ways, for example, as 45508516 + 2983344400 = 6746^2 + 54620^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3028852919) 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, 13865 + ... + 79056.

It is an arithmetic number, because the mean of its divisors is an integer number (229285035).

Almost surely, 23028852916 is an apocalyptic number.

It is an amenable number.

3028852916 is a deficient number, since it is larger than the sum of its proper divisors (2473987924).

3028852916 is a wasteful number, since it uses less digits than its factorization.

3028852916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93235 (or 93233 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 3028852916 is about 55035.0153629487. The cubic root of 3028852916 is about 1446.8585044595.

The spelling of 3028852916 in words is "three billion, twenty-eight million, eight hundred fifty-two thousand, nine hundred sixteen".

Divisors: 1 2 4 29 58 116 281 562 1124 8149 16298 32596 92921 185842 371684 2694709 5389418 10778836 26110801 52221602 104443204 757213229 1514426458 3028852916