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150895151 = 1161224881
BaseRepresentation
bin10001111111001…
…11101000101111
3101111221021020022
420333213220233
5302112121101
622550112355
73511405361
oct1077475057
9344837208
10150895151
11781a3840
124264b6bb
1325353494
141607cd31
15d3a9a1b
hex8fe7a2f

150895151 has 8 divisors (see below), whose sum is σ = 167312208. Its totient is φ = 134928000.

The previous prime is 150895123. The next prime is 150895153. The reversal of 150895151 is 151598051.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-150895151 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 (150895153) 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, 111770 + ... + 113111.

It is an arithmetic number, because the mean of its divisors is an integer number (20914026).

Almost surely, 2150895151 is an apocalyptic number.

150895151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

150895151 is a deficient number, since it is larger than the sum of its proper divisors (16417057).

150895151 is a wasteful number, since it uses less digits than its factorization.

150895151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224953.

The product of its (nonzero) digits is 9000, while the sum is 35.

The square root of 150895151 is about 12283.9387412996. The cubic root of 150895151 is about 532.3841222578.

The spelling of 150895151 in words is "one hundred fifty million, eight hundred ninety-five thousand, one hundred fifty-one".

Divisors: 1 11 61 671 224881 2473691 13717741 150895151