Search a number
-
+
152468705 = 547648803
BaseRepresentation
bin10010001011001…
…11110011100001
3101121220012202002
421011213303201
5303012444310
623043533345
73530651114
oct1105476341
9347805662
10152468705
1179078aa4
124308a255
132578478c
141636c57b
15d5bada5
hex9167ce1

152468705 has 8 divisors (see below), whose sum is σ = 186855552. Its totient is φ = 119379568.

The previous prime is 152468681. The next prime is 152468717. The reversal of 152468705 is 507864251.

152468705 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 a cyclic number.

It is not a de Polignac number, because 152468705 - 216 = 152403169 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, 324167 + ... + 324636.

It is an arithmetic number, because the mean of its divisors is an integer number (23356944).

Almost surely, 2152468705 is an apocalyptic number.

It is an amenable number.

152468705 is a deficient number, since it is larger than the sum of its proper divisors (34386847).

152468705 is an equidigital number, since it uses as much as digits as its factorization.

152468705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648855.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 152468705 is about 12347.8218727029. The cubic root of 152468705 is about 534.2283165219.

The spelling of 152468705 in words is "one hundred fifty-two million, four hundred sixty-eight thousand, seven hundred five".

Divisors: 1 5 47 235 648803 3244015 30493741 152468705