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2252072575 = 52293106307
BaseRepresentation
bin1000011000111011…
…1110011001111111
312210221200010210101
42012032332121333
514103012310300
61011245421531
7106544205154
oct20616763177
95727603711
102252072575
11a56266505
1252a26a8a7
1329b76422c
1417515422b
15d2aa5b6a
hex863be67f

2252072575 has 12 divisors (see below), whose sum is σ = 2888866440. Its totient is φ = 1739531360.

The previous prime is 2252072567. The next prime is 2252072597. The reversal of 2252072575 is 5752702522.

It is not a de Polignac number, because 2252072575 - 23 = 2252072567 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1552429 + ... + 1553878.

It is an arithmetic number, because the mean of its divisors is an integer number (240738870).

Almost surely, 22252072575 is an apocalyptic number.

2252072575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2252072575 is a deficient number, since it is larger than the sum of its proper divisors (636793865).

2252072575 is a wasteful number, since it uses less digits than its factorization.

2252072575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106346 (or 3106341 counting only the distinct ones).

The product of its (nonzero) digits is 98000, while the sum is 37.

The square root of 2252072575 is about 47456.0067325518. The cubic root of 2252072575 is about 1310.7729205237.

The spelling of 2252072575 in words is "two billion, two hundred fifty-two million, seventy-two thousand, five hundred seventy-five".

Divisors: 1 5 25 29 145 725 3106307 15531535 77657675 90082903 450414515 2252072575