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48960800 = 2552721249
BaseRepresentation
bin1011101011000…
…1010100100000
310102010110120222
42322301110200
5100013221200
64505222212
71133105600
oct272612440
9112113528
1048960800
1125700a79
1214491968
13a1b33b5
146706c00
154471d85
hex2eb1520

48960800 has 108 divisors (see below), whose sum is σ = 139151250. Its totient is φ = 16773120.

The previous prime is 48960781. The next prime is 48960827. The reversal of 48960800 is 806984.

It can be written as a sum of positive squares in 3 ways, for example, as 34245904 + 14714896 = 5852^2 + 3836^2 .

It is a Harshad number since it is a multiple of its sum of digits (35).

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 17 ways as a sum of consecutive naturals, for example, 38576 + ... + 39824.

Almost surely, 248960800 is an apocalyptic number.

48960800 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 48960800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69575625).

48960800 is an abundant number, since it is smaller than the sum of its proper divisors (90190450).

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

48960800 is a wasteful number, since it uses less digits than its factorization.

48960800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283 (or 1263 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 48960800 is about 6997.1994397759. The cubic root of 48960800 is about 365.8329634834.

The spelling of 48960800 in words is "forty-eight million, nine hundred sixty thousand, eight hundred".

Divisors: 1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 70 80 98 100 112 140 160 175 196 200 224 245 280 350 392 400 490 560 700 784 800 980 1120 1225 1249 1400 1568 1960 2450 2498 2800 3920 4900 4996 5600 6245 7840 8743 9800 9992 12490 17486 19600 19984 24980 31225 34972 39200 39968 43715 49960 61201 62450 69944 87430 99920 122402 124900 139888 174860 199840 218575 244804 249800 279776 306005 349720 437150 489608 499600 612010 699440 874300 979216 999200 1224020 1398880 1530025 1748600 1958432 2448040 3060050 3497200 4896080 6120100 6994400 9792160 12240200 24480400 48960800