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153312033053 = 1311170320863
BaseRepresentation
bin1000111011001000011…
…0111111100100011101
3112122201120122020002102
42032302012333210131
510002440340024203
6154233000534445
714035133531204
oct2166206774435
9478646566072
10153312033053
115a023711653
1225867a81425
13115c37b582a
1475c55c023b
153ec475c888
hex23b21bf91d

153312033053 has 4 divisors (see below), whose sum is σ = 154482354048. Its totient is φ = 152141712060.

The previous prime is 153312033023. The next prime is 153312033071. The reversal of 153312033053 is 350330213351.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 350330213351 = 509688271539.

It is a cyclic number.

It is not a de Polignac number, because 153312033053 - 224 = 153295255837 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 (153312033023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 585160301 + ... + 585160562.

It is an arithmetic number, because the mean of its divisors is an integer number (38620588512).

Almost surely, 2153312033053 is an apocalyptic number.

It is an amenable number.

153312033053 is a deficient number, since it is larger than the sum of its proper divisors (1170320995).

153312033053 is a wasteful number, since it uses less digits than its factorization.

153312033053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170320994.

The product of its (nonzero) digits is 12150, while the sum is 29.

The spelling of 153312033053 in words is "one hundred fifty-three billion, three hundred twelve million, thirty-three thousand, fifty-three".

Divisors: 1 131 1170320863 153312033053