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152000425 = 526080017
BaseRepresentation
bin10010000111101…
…01011110101001
3101121000102101101
421003311132221
5302403003200
623025521401
73523660633
oct1103653651
9347012341
10152000425
1178889195
1242aa3261
132564c5a5
1416289a53
15d52726a
hex90f57a9

152000425 has 6 divisors (see below), whose sum is σ = 188480558. Its totient is φ = 121600320.

The previous prime is 152000411. The next prime is 152000447. The reversal of 152000425 is 524000251.

It can be written as a sum of positive squares in 3 ways, for example, as 19105641 + 132894784 = 4371^2 + 11528^2 .

It is not a de Polignac number, because 152000425 - 27 = 152000297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3039984 + ... + 3040033.

Almost surely, 2152000425 is an apocalyptic number.

It is an amenable number.

152000425 is a deficient number, since it is larger than the sum of its proper divisors (36480133).

152000425 is an equidigital number, since it uses as much as digits as its factorization.

152000425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6080027 (or 6080022 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 152000425 is about 12328.8452419519. The cubic root of 152000425 is about 533.6808271434.

Adding to 152000425 its reverse (524000251), we get a palindrome (676000676).

The spelling of 152000425 in words is "one hundred fifty-two million, four hundred twenty-five", and thus it is an aban number.

Divisors: 1 5 25 6080017 30400085 152000425