Search a number
-
+
244150713 = 339042619
BaseRepresentation
bin11101000110101…
…11000110111001
3122000102010211000
432203113012321
51000000310323
640120555213
76023150442
oct1643270671
9560363730
10244150713
111158a9054
1269922b09
133b7751a1
14245d62c9
151667ae43
hexe8d71b9

244150713 has 8 divisors (see below), whose sum is σ = 361704800. Its totient is φ = 162767124.

The previous prime is 244150693. The next prime is 244150723. The reversal of 244150713 is 317051442.

It is not a de Polignac number, because 244150713 - 221 = 242053561 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 9042619 = 244150713 / (2 + 4 + 4 + 1 + 5 + 0 + 7 + 1 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244150723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4521283 + ... + 4521336.

It is an arithmetic number, because the mean of its divisors is an integer number (45213100).

Almost surely, 2244150713 is an apocalyptic number.

It is an amenable number.

244150713 is a deficient number, since it is larger than the sum of its proper divisors (117554087).

244150713 is an equidigital number, since it uses as much as digits as its factorization.

244150713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9042628 (or 9042622 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 244150713 is about 15625.3228126653. The cubic root of 244150713 is about 625.0086083081.

The spelling of 244150713 in words is "two hundred forty-four million, one hundred fifty thousand, seven hundred thirteen".

Divisors: 1 3 9 27 9042619 27127857 81383571 244150713