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152983266353 = 202975398357
BaseRepresentation
bin1000111001111010000…
…0110110010000110001
3112121212200000010221222
42032132200312100301
510001302204010403
6154140214154425
714024032210541
oct2163640662061
9477780003858
10152983266353
115997507a335
1225795952a15
1311570655218
147593a7d321
153ea596a338
hex239e836431

152983266353 has 4 divisors (see below), whose sum is σ = 153058666740. Its totient is φ = 152907865968.

The previous prime is 152983266343. The next prime is 152983266367. The reversal of 152983266353 is 353662389251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 353662389251 = 1487237836173.

It can be written as a sum of positive squares in 2 ways, for example, as 132199142464 + 20784123889 = 363592^2 + 144167^2 .

It is a cyclic number.

It is not a de Polignac number, because 152983266353 - 28 = 152983266097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152983266295 and 152983266304.

It is not an unprimeable number, because it can be changed into a prime (152983266343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37697150 + ... + 37701207.

It is an arithmetic number, because the mean of its divisors is an integer number (38264666685).

Almost surely, 2152983266353 is an apocalyptic number.

It is an amenable number.

152983266353 is a deficient number, since it is larger than the sum of its proper divisors (75400387).

152983266353 is an equidigital number, since it uses as much as digits as its factorization.

152983266353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75400386.

The product of its digits is 6998400, while the sum is 53.

The spelling of 152983266353 in words is "one hundred fifty-two billion, nine hundred eighty-three million, two hundred sixty-six thousand, three hundred fifty-three".

Divisors: 1 2029 75398357 152983266353