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150742411 = 1814991669
BaseRepresentation
bin10001111110000…
…10010110001011
3101111122111201021
420333002112023
5302042224121
622542533311
73510201151
oct1077022613
9344574637
10150742411
11780aa006
1242597237
13252cbac1
141603d3d1
15d379641
hex8fc258b

150742411 has 8 divisors (see below), whose sum is σ = 151970000. Its totient is φ = 149519520.

The previous prime is 150742387. The next prime is 150742439. The reversal of 150742411 is 114247051.

150742411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 150742411 - 27 = 150742283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150742481) 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, 89485 + ... + 91153.

It is an arithmetic number, because the mean of its divisors is an integer number (18996250).

Almost surely, 2150742411 is an apocalyptic number.

150742411 is a deficient number, since it is larger than the sum of its proper divisors (1227589).

150742411 is a wasteful number, since it uses less digits than its factorization.

150742411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 150742411 is about 12277.7201059480. The cubic root of 150742411 is about 532.2044305920.

Adding to 150742411 its reverse (114247051), we get a palindrome (264989462).

The spelling of 150742411 in words is "one hundred fifty million, seven hundred forty-two thousand, four hundred eleven".

Divisors: 1 181 499 1669 90319 302089 832831 150742411