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375506125 = 533004049
BaseRepresentation
bin10110011000011…
…100010011001101
3222011120200120021
4112120130103031
51232112144000
6101132222141
712206515021
oct2630342315
9864520507
10375506125
11182a66345
12a590a951
135ca46897
1437c2a381
1522e7611a
hex1661c4cd

375506125 has 8 divisors (see below), whose sum is σ = 468631800. Its totient is φ = 300404800.

The previous prime is 375506111. The next prime is 375506141. The reversal of 375506125 is 521605573.

It can be written as a sum of positive squares in 4 ways, for example, as 7557001 + 367949124 = 2749^2 + 19182^2 .

It is not a de Polignac number, because 375506125 - 25 = 375506093 is a prime.

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, 1501900 + ... + 1502149.

It is an arithmetic number, because the mean of its divisors is an integer number (58578975).

Almost surely, 2375506125 is an apocalyptic number.

It is an amenable number.

375506125 is a deficient number, since it is larger than the sum of its proper divisors (93125675).

375506125 is an equidigital number, since it uses as much as digits as its factorization.

375506125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3004064 (or 3004054 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 375506125 is about 19377.9804159257. The cubic root of 375506125 is about 721.4490653357.

The spelling of 375506125 in words is "three hundred seventy-five million, five hundred six thousand, one hundred twenty-five".

Divisors: 1 5 25 125 3004049 15020245 75101225 375506125