Search a number
-
+
152771104 = 2519512447
BaseRepresentation
bin10010001101100…
…01101000100000
3101122110120120001
421012301220200
5303102133404
623054225344
73533350543
oct1106615040
9348416501
10152771104
1179265212
12431b5254
132585c305
141640a85a
15d62a7a4
hex91b1a20

152771104 has 24 divisors (see below), whose sum is σ = 301045248. Its totient is φ = 76315200.

The previous prime is 152771093. The next prime is 152771107. The reversal of 152771104 is 401177251.

It is not an unprimeable number, because it can be changed into a prime (152771107) 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, 61209 + ... + 63655.

It is an arithmetic number, because the mean of its divisors is an integer number (12543552).

Almost surely, 2152771104 is an apocalyptic number.

It is an amenable number.

152771104 is a deficient number, since it is larger than the sum of its proper divisors (148274144).

152771104 is a wasteful number, since it uses less digits than its factorization.

152771104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4408 (or 4400 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 28.

The square root of 152771104 is about 12360.0608412742. The cubic root of 152771104 is about 534.5812707509.

The spelling of 152771104 in words is "one hundred fifty-two million, seven hundred seventy-one thousand, one hundred four".

Divisors: 1 2 4 8 16 32 1951 2447 3902 4894 7804 9788 15608 19576 31216 39152 62432 78304 4774097 9548194 19096388 38192776 76385552 152771104