Search a number
-
+
49274264 = 23131014691
BaseRepresentation
bin1011101111110…
…1110110011000
310102201101120202
42323331312120
5100103234024
64520041332
71135552514
oct273756630
9112641522
1049274264
11258a5536
1214603248
13a292c90
146789144
1544d4bae
hex2efdd98

49274264 has 32 divisors (see below), whose sum is σ = 100502640. Its totient is φ = 22512000.

The previous prime is 49274243. The next prime is 49274287. The reversal of 49274264 is 46247294.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8159 + ... + 12849.

Almost surely, 249274264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49274264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50251320).

49274264 is an abundant number, since it is smaller than the sum of its proper divisors (51228376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49274264 is a wasteful number, since it uses less digits than its factorization.

49274264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4811 (or 4807 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The square root of 49274264 is about 7019.5629493580. The cubic root of 49274264 is about 366.6120329986.

The spelling of 49274264 in words is "forty-nine million, two hundred seventy-four thousand, two hundred sixty-four".

Divisors: 1 2 4 8 13 26 52 101 104 202 404 808 1313 2626 4691 5252 9382 10504 18764 37528 60983 121966 243932 473791 487864 947582 1895164 3790328 6159283 12318566 24637132 49274264