Search a number
-
+
272424741 = 3110981883
BaseRepresentation
bin10000001111001…
…101111100100101
3200222121121111020
4100033031330211
51024220042431
643011001353
76515400141
oct2017157445
9628547436
10272424741
1112a85a816
1277299259
1344594694
1428276221
1518db3696
hex103cdf25

272424741 has 8 divisors (see below), whose sum is σ = 363564960. Its totient is φ = 181450512.

The previous prime is 272424721. The next prime is 272424751. The reversal of 272424741 is 147424272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 272424741 - 211 = 272422693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272424721) 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, 37615 + ... + 44268.

It is an arithmetic number, because the mean of its divisors is an integer number (45445620).

Almost surely, 2272424741 is an apocalyptic number.

It is an amenable number.

272424741 is a deficient number, since it is larger than the sum of its proper divisors (91140219).

272424741 is a wasteful number, since it uses less digits than its factorization.

272424741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82995.

The product of its digits is 25088, while the sum is 33.

The square root of 272424741 is about 16505.2943324256. The cubic root of 272424741 is about 648.2594387724.

The spelling of 272424741 in words is "two hundred seventy-two million, four hundred twenty-four thousand, seven hundred forty-one".

Divisors: 1 3 1109 3327 81883 245649 90808247 272424741