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153022041 = 3415112511
BaseRepresentation
bin10010001111011…
…10111001011001
3101122221022210000
421013232321121
5303133201131
623103443213
73535444254
oct1107567131
9348838700
10153022041
11794167a7
12432b6509
13259195b3
141647409b
15d679ce6
hex91eee59

153022041 has 20 divisors (see below), whose sum is σ = 230120704. Its totient is φ = 101331000.

The previous prime is 153022021. The next prime is 153022043. The reversal of 153022041 is 140220351.

It is not a de Polignac number, because 153022041 - 219 = 152497753 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (153022043) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5976 + ... + 18486.

Almost surely, 2153022041 is an apocalyptic number.

It is an amenable number.

153022041 is a deficient number, since it is larger than the sum of its proper divisors (77098663).

153022041 is a wasteful number, since it uses less digits than its factorization.

153022041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12674 (or 12665 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 153022041 is about 12370.2077993864. The cubic root of 153022041 is about 534.8738060879.

Adding to 153022041 its reverse (140220351), we get a palindrome (293242392).

The spelling of 153022041 in words is "one hundred fifty-three million, twenty-two thousand, forty-one".

Divisors: 1 3 9 27 81 151 453 1359 4077 12231 12511 37533 112599 337797 1013391 1889161 5667483 17002449 51007347 153022041