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48932200 = 2352892749
BaseRepresentation
bin1011101010101…
…0010101101000
310102002000100201
42322222111220
5100011312300
64504441544
71132626322
oct272522550
9112060321
1048932200
1125691539
12144792b4
13a1a3385
1466da612
15446866a
hex2eaa568

48932200 has 48 divisors (see below), whose sum is σ = 115087500. Its totient is φ = 19345920.

The previous prime is 48932183. The next prime is 48932207. The reversal of 48932200 is 223984.

48932200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3261636 + 45670564 = 1806^2 + 6758^2 .

It is not an unprimeable number, because it can be changed into a prime (48932207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16426 + ... + 19174.

Almost surely, 248932200 is an apocalyptic number.

48932200 is a gapful number since it is divisible by the number (40) 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 48932200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57543750).

48932200 is an abundant number, since it is smaller than the sum of its proper divisors (66155300).

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

48932200 is a wasteful number, since it uses less digits than its factorization.

48932200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2854 (or 2845 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 48932200 is about 6995.1554664639. The cubic root of 48932200 is about 365.7617169578.

The spelling of 48932200 in words is "forty-eight million, nine hundred thirty-two thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 89 100 178 200 356 445 712 890 1780 2225 2749 3560 4450 5498 8900 10996 13745 17800 21992 27490 54980 68725 109960 137450 244661 274900 489322 549800 978644 1223305 1957288 2446610 4893220 6116525 9786440 12233050 24466100 48932200