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150555041 = 7132117841
BaseRepresentation
bin10001111100101…
…00100110100001
3101111021222200122
420332110212201
5302020230131
622534530025
73505460660
oct1076244641
9344258618
10150555041
1177a9125a
1242506915
1325264730
1415dd0dd7
15d33dd7b
hex8f949a1

150555041 has 16 divisors (see below), whose sum is σ = 186200448. Its totient is φ = 118540800.

The previous prime is 150555017. The next prime is 150555091. The reversal of 150555041 is 140555051.

It is not a de Polignac number, because 150555041 - 26 = 150554977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150555041.

It is not an unprimeable number, because it can be changed into a prime (150555001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15281 + ... + 23121.

It is an arithmetic number, because the mean of its divisors is an integer number (11637528).

Almost surely, 2150555041 is an apocalyptic number.

It is an amenable number.

150555041 is a deficient number, since it is larger than the sum of its proper divisors (35645407).

150555041 is a wasteful number, since it uses less digits than its factorization.

150555041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8072.

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 150555041 is about 12270.0872450036. The cubic root of 150555041 is about 531.9838324463.

The spelling of 150555041 in words is "one hundred fifty million, five hundred fifty-five thousand, forty-one".

Divisors: 1 7 13 91 211 1477 2743 7841 19201 54887 101933 713531 1654451 11581157 21507863 150555041