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153424525 = 5219322999
BaseRepresentation
bin10010010010100…
…01001010001101
3101200200202212211
421021101022031
5303234041100
623120230421
73542041552
oct1111211215
9350622784
10153424525
1179671131
124346b411
1325a2a857
141653aa29
15d7091ba
hex925128d

153424525 has 12 divisors (see below), whose sum is σ = 200260000. Its totient is φ = 116279280.

The previous prime is 153424511. The next prime is 153424543. The reversal of 153424525 is 525424351.

It is not a de Polignac number, because 153424525 - 25 = 153424493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161025 + ... + 161974.

Almost surely, 2153424525 is an apocalyptic number.

It is an amenable number.

153424525 is a deficient number, since it is larger than the sum of its proper divisors (46835475).

153424525 is a wasteful number, since it uses less digits than its factorization.

153424525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323028 (or 323023 counting only the distinct ones).

The product of its digits is 24000, while the sum is 31.

The square root of 153424525 is about 12386.4653957455. The cubic root of 153424525 is about 535.3423435587.

Adding to 153424525 its reverse (525424351), we get a palindrome (678848876).

The spelling of 153424525 in words is "one hundred fifty-three million, four hundred twenty-four thousand, five hundred twenty-five".

Divisors: 1 5 19 25 95 475 322999 1614995 6136981 8074975 30684905 153424525