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152130174271 = 153199366541
BaseRepresentation
bin1000110110101110101…
…0100011110100111111
3112112200012202120121221
42031223222203310333
54443030311034041
6153515421334211
713663633100605
oct2155352436477
9475605676557
10152130174271
1159577576659
1225598107367
13114659a36ca
147512653875
153e55b072d1
hex236baa3d3f

152130174271 has 4 divisors (see below), whose sum is σ = 152229542344. Its totient is φ = 152030806200.

The previous prime is 152130174257. The next prime is 152130174307. The reversal of 152130174271 is 172471031251.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152130174271 - 211 = 152130172223 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 (152130174221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49681740 + ... + 49684801.

It is an arithmetic number, because the mean of its divisors is an integer number (38057385586).

Almost surely, 2152130174271 is an apocalyptic number.

152130174271 is a deficient number, since it is larger than the sum of its proper divisors (99368073).

152130174271 is an equidigital number, since it uses as much as digits as its factorization.

152130174271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99368072.

The product of its (nonzero) digits is 11760, while the sum is 34.

The spelling of 152130174271 in words is "one hundred fifty-two billion, one hundred thirty million, one hundred seventy-four thousand, two hundred seventy-one".

Divisors: 1 1531 99366541 152130174271