Search a number
-
+
13154353525151 = 2329157125615729
BaseRepresentation
bin1011111101101011110010…
…0100011011000110011111
31201120112200111220000221022
42333122330210123012133
53211010104000301101
643551005424154355
72525241100044656
oct277327444330637
951515614800838
1013154353525151
1142118036a4813
12158549a4689bb
137455b1177b57
14336961a7419d
1517c29556ea1b
hexbf6bc91b19f

13154353525151 has 16 divisors (see below), whose sum is σ = 14290045444800. Its totient is φ = 12071168997888.

The previous prime is 13154353525127. The next prime is 13154353525169. The reversal of 13154353525151 is 15152535345131.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13154353525151 - 210 = 13154353524127 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 (13154353585151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62703146 + ... + 62912583.

It is an arithmetic number, because the mean of its divisors is an integer number (893127840300).

Almost surely, 213154353525151 is an apocalyptic number.

13154353525151 is a deficient number, since it is larger than the sum of its proper divisors (1135691919649).

13154353525151 is a wasteful number, since it uses less digits than its factorization.

13154353525151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125615938.

The product of its digits is 675000, while the sum is 44.

The spelling of 13154353525151 in words is "thirteen trillion, one hundred fifty-four billion, three hundred fifty-three million, five hundred twenty-five thousand, one hundred fifty-one".

Divisors: 1 23 29 157 667 3611 4553 104719 125615729 2889161767 3642856141 19721669453 83785691243 453598397419 571928414137 13154353525151