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152076125 = 5311032
BaseRepresentation
bin10010001000001…
…11111101011101
3101121011021020002
421010013331131
5302412414000
623031304045
73524424425
oct1104077535
9347137202
10152076125
1178930053
1242b1b025
1325677b96
14162a9485
15d53e8d5
hex9107f5d

152076125 has 12 divisors (see below), whose sum is σ = 189963228. Its totient is φ = 121550600.

The previous prime is 152076121. The next prime is 152076137. The reversal of 152076125 is 521670251.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 4866436 + 147209689 = 2206^2 + 12133^2 .

It is not a de Polignac number, because 152076125 - 22 = 152076121 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152076121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137324 + ... + 138426.

It is an arithmetic number, because the mean of its divisors is an integer number (15830269).

Almost surely, 2152076125 is an apocalyptic number.

It is an amenable number.

152076125 is a deficient number, since it is larger than the sum of its proper divisors (37887103).

152076125 is an frugal number, since it uses more digits than its factorization.

152076125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2221 (or 1108 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 152076125 is about 12331.9148959113. The cubic root of 152076125 is about 533.7694078908.

The spelling of 152076125 in words is "one hundred fifty-two million, seventy-six thousand, one hundred twenty-five".

Divisors: 1 5 25 125 1103 5515 27575 137875 1216609 6083045 30415225 152076125