Search a number
-
+
5097792672 = 25347280963
BaseRepresentation
bin1001011111101101…
…00010010010100000
3111011021101200220000
410233312202102200
540420013331142
62201503220000
7240220344210
oct45766422240
914137350800
105097792672
1121866310a5
12ba32a7600
136331ab78b
1436507a240
151ec82214c
hex12fda24a0

5097792672 has 120 divisors (see below), whose sum is σ = 17134308576. Its totient is φ = 1456507008.

The previous prime is 5097792671. The next prime is 5097792683. The reversal of 5097792672 is 2762977905.

5097792672 is a `hidden beast` number, since 509 + 7 + 79 + 2 + 67 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (5097792671) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 122338 + ... + 158625.

Almost surely, 25097792672 is an apocalyptic number.

It is an amenable number.

5097792672 is an abundant number, since it is smaller than the sum of its proper divisors (12036515904).

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

5097792672 is a wasteful number, since it uses less digits than its factorization.

5097792672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280992 (or 280975 counting only the distinct ones).

The product of its (nonzero) digits is 3333960, while the sum is 54.

The square root of 5097792672 is about 71398.8282256789. The cubic root of 5097792672 is about 1721.0522531879.

The spelling of 5097792672 in words is "five billion, ninety-seven million, seven hundred ninety-two thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 81 84 96 108 112 126 144 162 168 189 216 224 252 288 324 336 378 432 504 567 648 672 756 864 1008 1134 1296 1512 2016 2268 2592 3024 4536 6048 9072 18144 280963 561926 842889 1123852 1685778 1966741 2247704 2528667 3371556 3933482 4495408 5057334 5900223 6743112 7586001 7866964 8990816 10114668 11800446 13486224 15172002 15733928 17700669 20229336 22758003 23600892 26972448 30344004 31467856 35401338 40458672 45516006 47201784 53102007 60688008 62935712 70802676 80917344 91032012 94403568 106204014 121376016 141605352 159306021 182064024 188807136 212408028 242752032 283210704 318612042 364128048 424816056 566421408 637224084 728256096 849632112 1274448168 1699264224 2548896336 5097792672