Search a number
-
+
150662260 = 22572473271
BaseRepresentation
bin10001111101011…
…10110001110100
3101111111102202201
420332232301310
5302032143020
622541114244
73506415400
oct1076566164
9344442681
10150662260
1178054871
1242558984
13252a1488
141601c100
15d360a0a
hex8faec74

150662260 has 72 divisors (see below), whose sum is σ = 375992064. Its totient is φ = 50541120.

The previous prime is 150662233. The next prime is 150662293. The reversal of 150662260 is 62266051.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44425 + ... + 47695.

It is an arithmetic number, because the mean of its divisors is an integer number (5222112).

Almost surely, 2150662260 is an apocalyptic number.

150662260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150662260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187996032).

150662260 is an abundant number, since it is smaller than the sum of its proper divisors (225329804).

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

150662260 is a wasteful number, since it uses less digits than its factorization.

150662260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3341 (or 3332 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 150662260 is about 12274.4555887420. The cubic root of 150662260 is about 532.1100880210.

The spelling of 150662260 in words is "one hundred fifty million, six hundred sixty-two thousand, two hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 47 49 70 94 98 140 188 196 235 245 329 470 490 658 940 980 1316 1645 2303 3271 3290 4606 6542 6580 9212 11515 13084 16355 22897 23030 32710 45794 46060 65420 91588 114485 153737 160279 228970 307474 320558 457940 614948 641116 768685 801395 1076159 1537370 1602790 2152318 3074740 3205580 4304636 5380795 7533113 10761590 15066226 21523180 30132452 37665565 75331130 150662260