Search a number
-
+
147038001 = 31131114327
BaseRepresentation
bin10001100001110…
…01111100110001
3101020200022012220
420300321330301
5300120204001
622331311253
73433542135
oct1060717461
9336608186
10147038001
1175aa9910
12412ab529
1324602946
14157573c5
15cd96c36
hex8c39f31

147038001 has 16 divisors (see below), whose sum is σ = 214576128. Its totient is φ = 88821200.

The previous prime is 147037997. The next prime is 147038041. The reversal of 147038001 is 100830741.

147038001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 147038001 - 22 = 147037997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (147038041) 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, 3100 + ... + 17426.

It is an arithmetic number, because the mean of its divisors is an integer number (13411008).

Almost surely, 2147038001 is an apocalyptic number.

147038001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

147038001 is a deficient number, since it is larger than the sum of its proper divisors (67538127).

147038001 is a wasteful number, since it uses less digits than its factorization.

147038001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14652.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 147038001 is about 12125.9226865422. The cubic root of 147038001 is about 527.8086822638.

Adding to 147038001 its reverse (100830741), we get a palindrome (247868742).

The spelling of 147038001 in words is "one hundred forty-seven million, thirty-eight thousand, one".

Divisors: 1 3 11 33 311 933 3421 10263 14327 42981 157597 472791 4455697 13367091 49012667 147038001