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5271221095396 = 22563220392
BaseRepresentation
bin100110010110100110101…
…0000101100101111100100
3200122220221110110022202121
41030231031100230233210
51142330430100023041
615113322053515324
71052555526014524
oct114551520545744
920586843408677
105271221095396
11175256a984883
12711721342b44
132c30c67ca129
141431b2701684
15921b35ac7d1
hex4cb4d42cbe4

5271221095396 has 27 divisors (see below), whose sum is σ = 9245585181091. Its totient is φ = 2629638875384.

The previous prime is 5271221095381. The next prime is 5271221095409. The reversal of 5271221095396 is 6935901221725.

It is a happy number.

The square root of 5271221095396 is 2295914.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×52712210953962 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2585198145 + ... + 2585200183.

Almost surely, 25271221095396 is an apocalyptic number.

5271221095396 is the 2295914-th square number.

It is an amenable number.

5271221095396 is a deficient number, since it is larger than the sum of its proper divisors (3974364085695).

5271221095396 is an frugal number, since it uses more digits than its factorization.

5271221095396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5208 (or 2604 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 52.

The spelling of 5271221095396 in words is "five trillion, two hundred seventy-one billion, two hundred twenty-one million, ninety-five thousand, three hundred ninety-six".

Divisors: 1 2 4 563 1126 2039 2252 4078 8156 316969 633938 1147957 1267876 2295914 4157521 4591828 8315042 16630084 646299791 1292599582 2340684323 2585199164 4681368646 9362737292 1317805273849 2635610547698 5271221095396