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150530053 = 1723993691
BaseRepresentation
bin10001111100011…
…10100000000101
3101111020201102011
420332032200011
5302013430203
622534214221
73505325062
oct1076164005
9344221364
10150530053
1177a74503
12424b4371
132525624b
1415dc5c69
15d33676d
hex8f8e805

150530053 has 8 divisors (see below), whose sum is σ = 159494400. Its totient is φ = 141577920.

The previous prime is 150530041. The next prime is 150530069. The reversal of 150530053 is 350035051.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150530053 - 25 = 150530021 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 (150530753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38938 + ... + 42628.

It is an arithmetic number, because the mean of its divisors is an integer number (19936800).

Almost surely, 2150530053 is an apocalyptic number.

It is an amenable number.

150530053 is a deficient number, since it is larger than the sum of its proper divisors (8964347).

150530053 is a wasteful number, since it uses less digits than its factorization.

150530053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6107.

The product of its (nonzero) digits is 1125, while the sum is 22.

The square root of 150530053 is about 12269.0689540812. The cubic root of 150530053 is about 531.9543992516.

The spelling of 150530053 in words is "one hundred fifty million, five hundred thirty thousand, fifty-three".

Divisors: 1 17 2399 3691 40783 62747 8854709 150530053