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5471023008 = 2531114093677
BaseRepresentation
bin1010001100001100…
…10010111110100000
3112010021200202122210
411012012102332200
542201040214013
62302515002120
7252401633253
oct50606227640
915107622583
105471023008
112358282620
121088299340
13692609529
1439c87309a
15220498cc3
hex146192fa0

5471023008 has 96 divisors (see below), whose sum is σ = 15682403520. Its totient is φ = 1656258560.

The previous prime is 5471022989. The next prime is 5471023057. The reversal of 5471023008 is 8003201745.

It is a tau number, because it is divible by the number of its divisors (96).

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, 1486066 + ... + 1489742.

It is an arithmetic number, because the mean of its divisors is an integer number (163358370).

Almost surely, 25471023008 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 5471023008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7841201760).

5471023008 is an abundant number, since it is smaller than the sum of its proper divisors (10211380512).

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

5471023008 is a wasteful number, since it uses less digits than its factorization.

5471023008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5110 (or 5102 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 5471023008 is about 73966.3640312271. The cubic root of 5471023008 is about 1762.0687416465.

The spelling of 5471023008 in words is "five billion, four hundred seventy-one million, twenty-three thousand, eight".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 66 88 96 132 176 264 352 528 1056 1409 2818 3677 4227 5636 7354 8454 11031 11272 14708 15499 16908 22062 22544 29416 30998 33816 40447 44124 45088 46497 58832 61996 67632 80894 88248 92994 117664 121341 123992 135264 161788 176496 185988 242682 247984 323576 352992 371976 485364 495968 647152 743952 970728 1294304 1487904 1941456 3882912 5180893 10361786 15542679 20723572 31085358 41447144 56989823 62170716 82894288 113979646 124341432 165788576 170969469 227959292 248682864 341938938 455918584 497365728 683877876 911837168 1367755752 1823674336 2735511504 5471023008