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153170106249 = 3223228953821
BaseRepresentation
bin1000111010100110100…
…1100101011110001001
3112122100200120121010010
42032221221211132021
510002143021344444
6154210530542133
714031461264346
oct2165151453611
9478320517103
10153170106249
1159a60593976
1225828437949
13115a0282484
1475b07d77cd
153eb70752b9
hex23a9a65789

153170106249 has 8 divisors (see below), whose sum is σ = 205142624512. Its totient is φ = 101655496080.

The previous prime is 153170106211. The next prime is 153170106253. The reversal of 153170106249 is 942601071351.

153170106249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 153170106249 - 27 = 153170106121 is a prime.

It is a super-2 number, since 2×1531701062492 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (153170106049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114476242 + ... + 114477579.

It is an arithmetic number, because the mean of its divisors is an integer number (25642828064).

Almost surely, 2153170106249 is an apocalyptic number.

It is an amenable number.

153170106249 is a deficient number, since it is larger than the sum of its proper divisors (51972518263).

153170106249 is a wasteful number, since it uses less digits than its factorization.

153170106249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228954047.

The product of its (nonzero) digits is 45360, while the sum is 39.

The spelling of 153170106249 in words is "one hundred fifty-three billion, one hundred seventy million, one hundred six thousand, two hundred forty-nine".

Divisors: 1 3 223 669 228953821 686861463 51056702083 153170106249