Search a number
-
+
49233960 = 2333545587
BaseRepresentation
bin1011101111010…
…0000000101000
310102122100022000
42323310000220
5100100441320
64515131000
71135324146
oct273640050
9112570260
1049233960
1125878226
12145a3a60
13a27a829
146778596
1544c7c90
hex2ef4028

49233960 has 64 divisors (see below), whose sum is σ = 164116800. Its totient is φ = 13128768.

The previous prime is 49233953. The next prime is 49233971. The reversal of 49233960 is 6933294.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21714 + ... + 23873.

It is an arithmetic number, because the mean of its divisors is an integer number (2564325).

Almost surely, 249233960 is an apocalyptic number.

49233960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49233960 is an abundant number, since it is smaller than the sum of its proper divisors (114882840).

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

49233960 is a wasteful number, since it uses less digits than its factorization.

49233960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45607 (or 45597 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The square root of 49233960 is about 7016.6915280636. The cubic root of 49233960 is about 366.5120486749.

The spelling of 49233960 in words is "forty-nine million, two hundred thirty-three thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 1080 45587 91174 136761 182348 227935 273522 364696 410283 455870 547044 683805 820566 911740 1094088 1230849 1367610 1641132 1823480 2051415 2461698 2735220 3282264 4102830 4923396 5470440 6154245 8205660 9846792 12308490 16411320 24616980 49233960