Search a number
-
+
150880339 = 374077847
BaseRepresentation
bin10001111111001…
…00000001010011
3101111220111220201
420333210001103
5302111132324
622545520031
73511314241
oct1077440123
9344814821
10150880339
11781936a5
1242643017
132534980c
1416077791
15d3a5444
hex8fe4053

150880339 has 4 divisors (see below), whose sum is σ = 154958224. Its totient is φ = 146802456.

The previous prime is 150880337. The next prime is 150880363. The reversal of 150880339 is 933088051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 933088051 = 7133298293.

It is a cyclic number.

It is not a de Polignac number, because 150880339 - 21 = 150880337 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 4077847 = 150880339 / (1 + 5 + 0 + 8 + 8 + 0 + 3 + 3 + 9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150880298 and 150880307.

It is not an unprimeable number, because it can be changed into a prime (150880337) 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 3 ways as a sum of consecutive naturals, for example, 2038887 + ... + 2038960.

It is an arithmetic number, because the mean of its divisors is an integer number (38739556).

Almost surely, 2150880339 is an apocalyptic number.

150880339 is a deficient number, since it is larger than the sum of its proper divisors (4077885).

150880339 is an equidigital number, since it uses as much as digits as its factorization.

150880339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4077884.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 150880339 is about 12283.3358254181. The cubic root of 150880339 is about 532.3667019241.

The spelling of 150880339 in words is "one hundred fifty million, eight hundred eighty thousand, three hundred thirty-nine".

Divisors: 1 37 4077847 150880339