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4848640932 = 2231931222129
BaseRepresentation
bin1001000010000000…
…00110001110100100
3110111220120110221210
410201000012032210
534412223002212
62121043111420
7231103524252
oct44100061644
913456513853
104848640932
112068a27773
12b33972570
135c36a5205
1433dd415d2
151d5a0953c
hex1210063a4

4848640932 has 72 divisors (see below), whose sum is σ = 12306050400. Its totient is φ = 1481690880.

The previous prime is 4848640903. The next prime is 4848640939. The reversal of 4848640932 is 2390468484.

It is not an unprimeable number, because it can be changed into a prime (4848640939) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 208044 + ... + 230172.

Almost surely, 24848640932 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 4848640932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6153025200).

4848640932 is an abundant number, since it is smaller than the sum of its proper divisors (7457409468).

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

4848640932 is a wasteful number, since it uses less digits than its factorization.

4848640932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22217 (or 22184 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 48.

The square root of 4848640932 is about 69632.1831626727. The cubic root of 4848640932 is about 1692.5441568073.

The spelling of 4848640932 in words is "four billion, eight hundred forty-eight million, six hundred forty thousand, nine hundred thirty-two".

Divisors: 1 2 3 4 6 12 19 31 38 57 62 76 93 114 124 186 228 372 589 961 1178 1767 1922 2356 2883 3534 3844 5766 7068 11532 18259 22129 36518 44258 54777 66387 73036 88516 109554 132774 219108 265548 420451 685999 840902 1261353 1371998 1681804 2057997 2522706 2743996 4115994 5045412 8231988 13033981 21265969 26067962 39101943 42531938 52135924 63797907 78203886 85063876 127595814 156407772 255191628 404053411 808106822 1212160233 1616213644 2424320466 4848640932