Search a number
-
+
160542355 = 540180071
BaseRepresentation
bin10011001000110…
…10111010010011
3102012002101201011
421210122322103
5312044323410
623532551351
73656405341
oct1144327223
9365071634
10160542355
1182692936
1245922557
132735059c
1417470991
15e16318a
hex991ae93

160542355 has 8 divisors (see below), whose sum is σ = 193133664. Its totient is φ = 128112000.

The previous prime is 160542337. The next prime is 160542409. The reversal of 160542355 is 553245061.

160542355 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 160542355 - 211 = 160540307 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38031 + ... + 42040.

It is an arithmetic number, because the mean of its divisors is an integer number (24141708).

Almost surely, 2160542355 is an apocalyptic number.

160542355 is a deficient number, since it is larger than the sum of its proper divisors (32591309).

160542355 is an equidigital number, since it uses as much as digits as its factorization.

160542355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80477.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 160542355 is about 12670.5309675641. The cubic root of 160542355 is about 543.4962390143.

The spelling of 160542355 in words is "one hundred sixty million, five hundred forty-two thousand, three hundred fifty-five".

Divisors: 1 5 401 2005 80071 400355 32108471 160542355