Search a number
-
+
483478308744 = 233198269128221
BaseRepresentation
bin1110000100100011000…
…11011000011110001000
31201012221102201211120120
413002101203120132020
530410130421334434
61010035030023240
746634020550304
oct7022143303610
91635842654516
10483478308744
111770509a0302
127984baa7b20
13367902865c2
1419586c90d04
15c89a43c349
hex70918d8788

483478308744 has 64 divisors (see below), whose sum is σ = 1272475128000. Its totient is φ = 152657706240.

The previous prime is 483478308743. The next prime is 483478308791. The reversal of 483478308744 is 447803874384.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (483478308743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3706554 + ... + 3834774.

It is an arithmetic number, because the mean of its divisors is an integer number (19882423875).

Almost surely, 2483478308744 is an apocalyptic number.

It is an amenable number.

483478308744 is an abundant number, since it is smaller than the sum of its proper divisors (788996819256).

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

483478308744 is a wasteful number, since it uses less digits than its factorization.

483478308744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136518 (or 136514 counting only the distinct ones).

The product of its (nonzero) digits is 57802752, while the sum is 60.

The spelling of 483478308744 in words is "four hundred eighty-three billion, four hundred seventy-eight million, three hundred eight thousand, seven hundred forty-four".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 8269 16538 24807 33076 49614 66152 99228 128221 157111 198456 256442 314222 384663 471333 512884 628444 769326 942666 1025768 1256888 1538652 1885332 2436199 3077304 3770664 4872398 7308597 9744796 14617194 19489592 29234388 58468776 1060259449 2120518898 3180778347 4241037796 6361556694 8482075592 12723113388 20144929531 25446226776 40289859062 60434788593 80579718124 120869577186 161159436248 241739154372 483478308744