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9380340048 = 2433719127653
BaseRepresentation
bin10001011110001110…
…01010000101010000
3220012201202122110210
420233013022011100
5123202331340143
64150445124120
7451311401112
oct105707120520
926181678423
109380340048
113a83a59352
121999559640
13b664ca191
1464db3d3b2
1539d7aa033
hex22f1ca150

9380340048 has 80 divisors (see below), whose sum is σ = 25018684416. Its totient is φ = 3026234880.

The previous prime is 9380340037. The next prime is 9380340059. The reversal of 9380340048 is 8400430839.

It is an interprime number because it is at equal distance from previous prime (9380340037) and next prime (9380340059).

It is a super-2 number, since 2×93803400482 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9380339988 and 9380340015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325390 + ... + 353042.

Almost surely, 29380340048 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 9380340048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12509342208).

9380340048 is an abundant number, since it is smaller than the sum of its proper divisors (15638344368).

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

9380340048 is a wasteful number, since it uses less digits than its factorization.

9380340048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27892 (or 27886 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 9380340048 is about 96852.1556187574. The cubic root of 9380340048 is about 2108.9819402345.

The spelling of 9380340048 in words is "nine billion, three hundred eighty million, three hundred forty thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 37 48 74 111 148 191 222 296 382 444 573 592 764 888 1146 1528 1776 2292 3056 4584 7067 9168 14134 21201 27653 28268 42402 55306 56536 82959 84804 110612 113072 165918 169608 221224 331836 339216 442448 663672 1023161 1327344 2046322 3069483 4092644 5281723 6138966 8185288 10563446 12277932 15845169 16370576 21126892 24555864 31690338 42253784 49111728 63380676 84507568 126761352 195423751 253522704 390847502 586271253 781695004 1172542506 1563390008 2345085012 3126780016 4690170024 9380340048