Search a number
-
+
154613155414063 = 19149143338111881
BaseRepresentation
bin100011001001111010101110…
…001101001100000000101111
3202021102212120122020211022211
4203021322232031030000233
5130231140220241222223
61304500145242351251
744365301060611423
oct4311725615140057
9667385518224284
10154613155414063
11452a0086524755
1215411094abb527
136836c5b939b08
142a27460c62b83
1512d1c9a157d0d
hex8c9eae34c02f

154613155414063 has 16 divisors (see below), whose sum is σ = 163957316364000. Its totient is φ = 145391029194240.

The previous prime is 154613155414051. The next prime is 154613155414093. The reversal of 154613155414063 is 360414551316451.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-154613155414063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 154613155413998 and 154613155414016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154613155414093) 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 15 ways as a sum of consecutive naturals, for example, 14999118 + ... + 23112763.

It is an arithmetic number, because the mean of its divisors is an integer number (10247332272750).

Almost surely, 2154613155414063 is an apocalyptic number.

154613155414063 is a deficient number, since it is larger than the sum of its proper divisors (9344160949937).

154613155414063 is a wasteful number, since it uses less digits than its factorization.

154613155414063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38113482.

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 154613155414063 in words is "one hundred fifty-four trillion, six hundred thirteen billion, one hundred fifty-five million, four hundred fourteen thousand, sixty-three".

Divisors: 1 19 149 1433 2831 27227 213517 4056823 38111881 724125739 5678670269 54614325473 107894735111 1037672183987 8137534495477 154613155414063