Search a number
-
+
13542554230 = 251354255423
BaseRepresentation
bin11001001110011001…
…01111101001110110
31021221210201000221121
430213030233221312
5210213343213410
610115451534154
7656411545252
oct144714575166
937853630847
1013542554230
11581a467487
12275b45a35a
13137a9060ca
1492683b262
15543dc39da
hex32732fa76

13542554230 has 8 divisors (see below), whose sum is σ = 24376597632. Its totient is φ = 5417021688.

The previous prime is 13542554219. The next prime is 13542554239. The reversal of 13542554230 is 3245524531.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13542554239) 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, 677127702 + ... + 677127721.

It is an arithmetic number, because the mean of its divisors is an integer number (3047074704).

Almost surely, 213542554230 is an apocalyptic number.

13542554230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13542554230 is a deficient number, since it is larger than the sum of its proper divisors (10834043402).

13542554230 is a wasteful number, since it uses less digits than its factorization.

13542554230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354255430.

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 13542554230 in words is "thirteen billion, five hundred forty-two million, five hundred fifty-four thousand, two hundred thirty".

Divisors: 1 2 5 10 1354255423 2708510846 6771277115 13542554230