Search a number
-
+
154104001 = 3733112583
BaseRepresentation
bin10010010111101…
…11000011000001
3101201222021221121
421023313003001
5303422312001
623142552241
73550601542
oct1113670301
9351867847
10154104001
1179a95687
1243738681
1325c07bcc
14166764c9
15d7e06a1
hex92f70c1

154104001 has 8 divisors (see below), whose sum is σ = 158759744. Its totient is φ = 149474160.

The previous prime is 154103969. The next prime is 154104011. The reversal of 154104001 is 100401451.

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 154104001 - 25 = 154103969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (154104011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5956 + ... + 18538.

It is an arithmetic number, because the mean of its divisors is an integer number (19844968).

Almost surely, 2154104001 is an apocalyptic number.

It is an amenable number.

154104001 is a deficient number, since it is larger than the sum of its proper divisors (4655743).

154104001 is a wasteful number, since it uses less digits than its factorization.

154104001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12951.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 154104001 is about 12413.8632584703. The cubic root of 154104001 is about 536.1314755538.

Adding to 154104001 its reverse (100401451), we get a palindrome (254505452).

The spelling of 154104001 in words is "one hundred fifty-four million, one hundred four thousand, one".

Divisors: 1 37 331 12247 12583 465571 4164973 154104001