Search a number
-
+
48730248000 = 26355373581
BaseRepresentation
bin101101011000100011…
…001001001101000000
311122210002120002100000
4231120203021031000
51244244420414000
634215242200000
73343403162610
oct553043111500
9148702502300
1048730248000
1119736a55635
12953b7b3000
134797995895
142503c44a40
15140317c000
hexb588c9340

48730248000 has 672 divisors, whose sum is σ = 206654692608. Its totient is φ = 11135232000.

The previous prime is 48730247999. The next prime is 48730248001. The reversal of 48730248000 is 84203784.

It is an interprime number because it is at equal distance from previous prime (48730247999) and next prime (48730248001).

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48730248001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13606210 + ... + 13609790.

It is an arithmetic number, because the mean of its divisors is an integer number (307521864).

Almost surely, 248730248000 is an apocalyptic number.

48730248000 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 48730248000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103327346304).

48730248000 is an abundant number, since it is smaller than the sum of its proper divisors (157924444608).

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

48730248000 is an equidigital number, since it uses as much as digits as its factorization.

48730248000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3630 (or 3598 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The spelling of 48730248000 in words is "forty-eight billion, seven hundred thirty million, two hundred forty-eight thousand".