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151051 is a prime number
BaseRepresentation
bin100100111000001011
321200012111
4210320023
514313201
63123151
71166245
oct447013
9250174
10151051
11a353a
12734b7
13539a4
143d095
152eb51
hex24e0b

151051 has 2 divisors, whose sum is σ = 151052. Its totient is φ = 151050.

The previous prime is 151049. The next prime is 151057. The reversal of 151051 is 150151.

151051 is nontrivially palindromic in base 11.

It is a weak prime.

It is an emirp because it is prime and its reverse (150151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151051 - 21 = 151049 is a prime.

Together with 151049, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (151057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75525 + 75526.

It is an arithmetic number, because the mean of its divisors is an integer number (75526).

2151051 is an apocalyptic number.

151051 is a deficient number, since it is larger than the sum of its proper divisors (1).

151051 is an equidigital number, since it uses as much as digits as its factorization.

151051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25, while the sum is 13.

The square root of 151051 is about 388.6528013536. The cubic root of 151051 is about 53.2567346578.

Subtracting from 151051 its reverse (150151), we obtain a square (900 = 302).

The spelling of 151051 in words is "one hundred fifty-one thousand, fifty-one".