Search a number
-
+
48408260730 = 23529531049843
BaseRepresentation
bin101101000101010110…
…110111000001111010
311121221122200102211120
4231011112313001322
51243120003320410
634123301010110
73332413266324
oct550526670172
9147848612746
1048408260730
1119591223855
12946b9b3936
134746069c7b
1424b318a614
1513d4c78570
hexb455b707a

48408260730 has 64 divisors (see below), whose sum is σ = 122453804160. Its totient is φ = 12228559616.

The previous prime is 48408260711. The next prime is 48408260737. The reversal of 48408260730 is 3706280484.

It is not an unprimeable number, because it can be changed into a prime (48408260737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 478812 + ... + 571031.

It is an arithmetic number, because the mean of its divisors is an integer number (1913340690).

Almost surely, 248408260730 is an apocalyptic number.

48408260730 is an abundant number, since it is smaller than the sum of its proper divisors (74045543430).

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

48408260730 is a wasteful number, since it uses less digits than its factorization.

48408260730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049935.

The product of its (nonzero) digits is 258048, while the sum is 42.

The spelling of 48408260730 in words is "forty-eight billion, four hundred eight million, two hundred sixty thousand, seven hundred thirty".

Divisors: 1 2 3 5 6 10 15 29 30 53 58 87 106 145 159 174 265 290 318 435 530 795 870 1537 1590 3074 4611 7685 9222 15370 23055 46110 1049843 2099686 3149529 5249215 6299058 10498430 15747645 30445447 31495290 55641679 60890894 91336341 111283358 152227235 166925037 182672682 278208395 304454470 333850074 456681705 556416790 834625185 913363410 1613608691 1669250370 3227217382 4840826073 8068043455 9681652146 16136086910 24204130365 48408260730