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150412255 = 5717324841
BaseRepresentation
bin10001111011100…
…01101111011111
3101111000201211021
420331301233133
5302001143010
622531505011
73504324460
oct1075615737
9344021737
10150412255
11779a3a54
1242458167
1325214746
1415d94d67
15d3118da
hex8f71bdf

150412255 has 16 divisors (see below), whose sum is σ = 207480384. Its totient is φ = 102539520.

The previous prime is 150412211. The next prime is 150412259. The reversal of 150412255 is 552214051.

It is not a de Polignac number, because 150412255 - 27 = 150412127 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 (150412259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6366 + ... + 18475.

It is an arithmetic number, because the mean of its divisors is an integer number (12967524).

Almost surely, 2150412255 is an apocalyptic number.

150412255 is a deficient number, since it is larger than the sum of its proper divisors (57068129).

150412255 is a wasteful number, since it uses less digits than its factorization.

150412255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25026.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 150412255 is about 12264.2674057605. The cubic root of 150412255 is about 531.8156019019.

The spelling of 150412255 in words is "one hundred fifty million, four hundred twelve thousand, two hundred fifty-five".

Divisors: 1 5 7 35 173 865 1211 6055 24841 124205 173887 869435 4297493 21487465 30082451 150412255