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153144101 = 1133142061
BaseRepresentation
bin10010010000011…
…00101100100101
3101200011112012202
421020030230211
5303201102401
623110224245
73536463155
oct1110145445
9350145182
10153144101
117949a480
1243355085
1325960016
14164a6765
15d6a106b
hex920cb25

153144101 has 8 divisors (see below), whose sum is σ = 167575008. Its totient is φ = 138798000.

The previous prime is 153144077. The next prime is 153144119. The reversal of 153144101 is 101441351.

It is a happy number.

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

It is not a de Polignac number, because 153144101 - 26 = 153144037 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 (153144151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17390 + ... + 24671.

It is an arithmetic number, because the mean of its divisors is an integer number (20946876).

Almost surely, 2153144101 is an apocalyptic number.

153144101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

153144101 is a deficient number, since it is larger than the sum of its proper divisors (14430907).

153144101 is a wasteful number, since it uses less digits than its factorization.

153144101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42403.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 153144101 is about 12375.1404436475. The cubic root of 153144101 is about 535.0159846157.

Adding to 153144101 its reverse (101441351), we get a palindrome (254585452).

The spelling of 153144101 in words is "one hundred fifty-three million, one hundred forty-four thousand, one hundred one".

Divisors: 1 11 331 3641 42061 462671 13922191 153144101