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48380563330 = 251117181142939
BaseRepresentation
bin101101000011101101…
…001100111110000010
311121212201120021010221
4231003231030332002
51243040411011310
634120431213254
73331626001021
oct550355147602
9147781507127
1048380563330
1119577626340
12946267722a
1347403c0088
1424ad61a8b8
1513d2606ada
hexb43b4cf82

48380563330 has 64 divisors (see below), whose sum is σ = 101146631040. Its totient is φ = 16466457600.

The previous prime is 48380563327. The next prime is 48380563331. The reversal of 48380563330 is 3336508384.

48380563330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (48380563331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 267001 + ... + 409939.

It is an arithmetic number, because the mean of its divisors is an integer number (1580416110).

Almost surely, 248380563330 is an apocalyptic number.

48380563330 is an abundant number, since it is smaller than the sum of its proper divisors (52766067710).

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

48380563330 is a wasteful number, since it uses less digits than its factorization.

48380563330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143155.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 48380563330 in words is "forty-eight billion, three hundred eighty million, five hundred sixty-three thousand, three hundred thirty".

Divisors: 1 2 5 10 11 17 22 34 55 85 110 170 181 187 362 374 905 935 1810 1870 1991 3077 3982 6154 9955 15385 19910 30770 33847 67694 142939 169235 285878 338470 714695 1429390 1572329 2429963 3144658 4859926 7861645 12149815 15723290 24299630 25871959 26729593 51743918 53459186 129359795 133647965 258719590 267295930 284591549 439823303 569183098 879646606 1422957745 2199116515 2845915490 4398233030 4838056333 9676112666 24190281665 48380563330